{"title":"Heat Kits","description":null,"products":[{"product_id":"mrcool-10-kw-heat-strip-for-versapro-packaged-units-mhk10pb","title":"MRCOOL 10 KW Heat Strip for VersaPro Packaged Units, MHK10PB","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 10 KW Heat Strip for VersaPro Packaged Units, MHK10PB\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMHK10PB\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MHK10PB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/packaged-systems\"\u003epackaged HVAC systems\u003c\/a\u003e and review \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043210600703,"sku":"MHK10PB","price":242.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/35519247326484.png?v=1787170692"},{"product_id":"mrcool-10-kw-signature-series-modular-blower-heat-strip-with-circuit-breaker-mhk10b","title":"MRCOOL 10 KW Signature Series Modular Blower Heat Strip with Circuit Breaker, MHK10B","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 10 KW Signature Series Modular Blower Heat Strip with Circuit Breaker, MHK10B\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMHK10B\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MHK10B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043210633471,"sku":"MHK10B","price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/34697495967252.png?v=1787170694"},{"product_id":"mrcool-10-kw-universal-air-handler-heat-strip-with-circuit-breaker-mhk10u","title":"MRCOOL 10 KW Universal Air Handler Heat Strip with Circuit Breaker, MHK10U","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 10 KW Universal Air Handler Heat Strip with Circuit Breaker, MHK10U\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMHK10U\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MHK10U\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043210699007,"sku":"MHK10U","price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/34596996532628.png?v=1787170695"},{"product_id":"mrcool-10-kw-heat-strip-with-circuit-breaker-for-packaged-units-mhk10p","title":"MRCOOL 10 KW Heat Strip for Packaged Units, MHK10P","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 10 KW Heat Strip for Packaged Units, MHK10P\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMHK10P\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MHK10P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/packaged-systems\"\u003epackaged HVAC systems\u003c\/a\u003e and review \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043210797311,"sku":"MHK10P","price":194.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/34685678733588.png?v=1787170697"},{"product_id":"mrcool-10kw-heat-kit-for-central-ducted-air-handler-centralhk10","title":"MRCOOL 10kW Heat Kit for Central Ducted Air Handler, CENTRALHK10","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 10kW Heat Kit for Central Ducted Air Handler, CENTRALHK10\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eCENTRALHK10\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e CENTRALHK10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043210862847,"sku":"CENTRALHK10","price":197.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/35553990220692.png?v=1787170698"},{"product_id":"mrcool-10kw-heat-kit-for-hyper-heat-versapro-gen-2-systems-mvphk10","title":"MRCOOL 10kW Heat Kit for Hyper Heat Gen 2 \u0026 VersaPro Gen 2 Systems, MVPHK10","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 10kW Heat Kit for Hyper Heat Gen 2 \u0026amp; VersaPro Gen 2 Systems, MVPHK10\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMVPHK10\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MVPHK10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043210895615,"sku":"MVPHK10","price":194.0,"currency_code":"USD","in_stock":true}]},{"product_id":"mrcool-10kw-heat-kit-for-signature-series-r-454b-multiposition-air-handlers-mcaehfd10x1aa","title":"MRCOOL 10kW Heat Kit for Signature Series R-454B Multiposition Air Handlers, MCAEHFD10X1AA","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 10kW Heat Kit for Signature Series R-454B Multiposition Air Handlers, MCAEHFD10X1AA\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMCAEHFD10X1AA\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MCAEHFD10X1AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed refrigerant:\u003c\/strong\u003e R-454B\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043210961151,"sku":"MCAEHFD10X1AA","price":180.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/41143646487188.png?v=1787170699"},{"product_id":"mrcool-10kw-heat-kit-with-circuit-breaker-for-truinverter-series-mcaehfd10x1ba","title":"MRCOOL 10kW Heat Kit with Circuit Breaker for TruInverter series, MCAEHFD10X1BA","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 10kW Heat Kit with Circuit Breaker for TruInverter series, MCAEHFD10X1BA\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMCAEHFD10X1BA\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MCAEHFD10X1BA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043211092223,"sku":"MCAEHFD10X1BA","price":139.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/47083817924884.png?v=1787170700"},{"product_id":"mrcool-15-kw-heat-strip-for-versapro-packaged-units-mhk15pb","title":"MRCOOL 15 KW Heat Strip for VersaPro Packaged Units, MHK15PB","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 15 KW Heat Strip for VersaPro Packaged Units, MHK15PB\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMHK15PB\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MHK15PB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/packaged-systems\"\u003epackaged HVAC systems\u003c\/a\u003e and review \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043212271871,"sku":"MHK15PB","price":264.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/35519203317780.png?v=1787170712"},{"product_id":"mrcool-15-kw-heat-strip-with-circuit-breaker-for-packaged-units-mhk15p","title":"MRCOOL 15 KW Heat Strip with Circuit Breaker for Packaged Units, MHK15P","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 15 KW Heat Strip with Circuit Breaker for Packaged Units, MHK15P\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMHK15P\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MHK15P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/packaged-systems\"\u003epackaged HVAC systems\u003c\/a\u003e and review \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043212337407,"sku":"MHK15P","price":318.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/34685682981268.png?v=1787170713"},{"product_id":"mrcool-15-kw-signature-series-modular-blower-heat-strip-with-circuit-breaker-mhk15b","title":"MRCOOL 15 KW Signature Series Modular Blower Heat Strip with Circuit Breaker, MHK15B","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 15 KW Signature Series Modular Blower Heat Strip with Circuit Breaker, MHK15B\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMHK15B\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MHK15B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043212534015,"sku":"MHK15B","price":306.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/34686154212500.png?v=1787170714"},{"product_id":"mrcool-15-kw-universal-air-handler-heat-strip-with-circuit-breaker-mhk15u","title":"MRCOOL 15 KW Universal Air Handler Heat Strip with Circuit Breaker, MHK15U","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 15 KW Universal Air Handler Heat Strip with Circuit Breaker, MHK15U\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMHK15U\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MHK15U\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043212599551,"sku":"MHK15U","price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/34597036883476.png?v=1787170716"},{"product_id":"mrcool-15kw-heat-kit-for-central-ducted-air-handler-centralhk15","title":"MRCOOL 15kW Heat Kit for Central Ducted Air Handler, CENTRALHK15","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 15kW Heat Kit for Central Ducted Air Handler, CENTRALHK15\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eCENTRALHK15\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e CENTRALHK15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043212632319,"sku":"CENTRALHK15","price":213.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/35553990220692_b10781c6-6978-4f45-9451-301a9ba67b33.png?v=1787170717"},{"product_id":"mrcool-15kw-heat-kit-for-hyper-heat-versapro-gen-2-systems-mvphk15","title":"MRCOOL 15kW Heat Kit for Hyper Heat Gen 2 \u0026 VersaPro Gen 2 Systems, MVPHK15","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 15kW Heat Kit for Hyper Heat Gen 2 \u0026amp; VersaPro Gen 2 Systems, MVPHK15\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMVPHK15\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MVPHK15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043212665087,"sku":"MVPHK15","price":237.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/34814355148564_f8fef7da-cf4b-4bf9-8fa5-fb4f6cc87743.png?v=1787170718"},{"product_id":"mrcool-15kw-heat-kit-with-circuit-breaker-for-truinverter-series-mcaehfd15x1ba","title":"MRCOOL 15kW Heat Kit with Circuit Breaker for TruInverter series, MCAEHFD15X1BA","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 15kW Heat Kit with Circuit Breaker for TruInverter series, MCAEHFD15X1BA\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMCAEHFD15X1BA\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MCAEHFD15X1BA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043212730623,"sku":"MCAEHFD15X1BA","price":203.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/47083817924884_ee295e3f-f314-4e5f-8fd6-2f12d49bec87.png?v=1787170719"},{"product_id":"mrcool-15kw-prodirect-heat-kit-phk15h","title":"MRCOOL 15kw ProDirect Heat Kit, PHK15H","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 15kw ProDirect Heat Kit, PHK15H\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003ePHK15H\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e PHK15H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043212763391,"sku":"PHK15H","price":405.0,"currency_code":"USD","in_stock":true}]},{"product_id":"mrcool-20-kw-heat-strip-for-versapro-packaged-units-mhk20pb","title":"MRCOOL 20 KW Heat Strip for VersaPro Packaged Units, MHK20PB","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 20 KW Heat Strip for VersaPro Packaged Units, MHK20PB\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMHK20PB\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MHK20PB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/packaged-systems\"\u003epackaged HVAC systems\u003c\/a\u003e and review \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043215155455,"sku":"MHK20PB","price":306.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/35519254226580.png?v=1787170743"},{"product_id":"mrcool-20-kw-heat-strip-with-circuit-breaker-for-packaged-units-mhk20p","title":"MRCOOL 20 KW Heat Strip with Circuit Breaker for Packaged Units, MHK20P","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 20 KW Heat Strip with Circuit Breaker for Packaged Units, MHK20P\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMHK20P\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MHK20P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/packaged-systems\"\u003epackaged HVAC systems\u003c\/a\u003e and review \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043215253759,"sku":"MHK20P","price":367.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/34685725318804.png?v=1787170744"},{"product_id":"mrcool-20-kw-signature-series-modular-blower-heat-strip-with-circuit-breaker-mhk20b","title":"MRCOOL 20 KW Signature Series Modular Blower Heat Strip with Circuit Breaker, MHK20B","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 20 KW Signature Series Modular Blower Heat Strip with Circuit Breaker, MHK20B\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMHK20B\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MHK20B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043215286527,"sku":"MHK20B","price":351.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/34686163511444.png?v=1787170746"},{"product_id":"mrcool-20-kw-universal-air-handler-heat-strip-with-circuit-breaker-mhk20u","title":"MRCOOL 20 KW Universal Air Handler Heat Strip with Circuit Breaker, MHK20U","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 20 KW Universal Air Handler Heat Strip with Circuit Breaker, MHK20U\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMHK20U\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MHK20U\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043215417599,"sku":"MHK20U","price":306.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/34597059726100_40e2895a-77ba-4080-93af-2d66e3ed375a.png?v=1787170747"},{"product_id":"mrcool-20kw-heat-kit-for-hyper-heat-versapro-gen-2-systems-mvphk20","title":"MRCOOL 20kW Heat Kit for Hyper Heat Gen 2 \u0026 VersaPro Gen 2 Systems, MVPHK20","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 20kW Heat Kit for Hyper Heat Gen 2 \u0026amp; VersaPro Gen 2 Systems, MVPHK20\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMVPHK20\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MVPHK20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043215450367,"sku":"MVPHK20","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/34814355148564.png?v=1787170748"},{"product_id":"mrcool-20kw-heat-kit-for-the-central-ducted-air-handler-centralhk20","title":"MRCOOL 20kW Heat Kit for the Central Ducted Air Handler, CENTRALHK20","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 20kW Heat Kit for the Central Ducted Air Handler, CENTRALHK20\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eCENTRALHK20\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e CENTRALHK20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043215515903,"sku":"CENTRALHK20","price":442.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/35553990220692_cf7deba5-a75d-4feb-bff3-64e941b6c89d.png?v=1787170749"},{"product_id":"mrcool-20kw-heat-kit-with-circuit-breaker-for-truinverter-series-mcaehfd20x1ba","title":"MRCOOL 20kW Heat Kit with Circuit Breaker for TruInverter series, MCAEHFD20X1BA","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 20kW Heat Kit with Circuit Breaker for TruInverter series, MCAEHFD20X1BA\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMCAEHFD20X1BA\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MCAEHFD20X1BA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043215548671,"sku":"MCAEHFD20X1BA","price":236.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/47083817924884_77230c27-c80b-4eb0-bc74-699b5d502c73.png?v=1787170750"},{"product_id":"mrcool-20kw-prodirect-heat-kit-phk20h","title":"MRCOOL 20kw ProDirect Heat Kit, PHK20H","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 20kw ProDirect Heat Kit, PHK20H\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003ePHK20H\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e PHK20H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043215614207,"sku":"PHK20H","price":421.0,"currency_code":"USD","in_stock":true}]},{"product_id":"mrcool-5-kw-heat-strip-for-versapro-packaged-units-mhk05p-mhk05pb","title":"MRCOOL 5 KW Heat Strip for VersaPro Packaged Units, MHK05PB","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 5 KW Heat Strip for VersaPro Packaged Units, MHK05PB\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMHK05PB\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MHK05PB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/packaged-systems\"\u003epackaged HVAC systems\u003c\/a\u003e and review \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043221283071,"sku":"MHK05PB","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/35519175346324.png?v=1787170823"},{"product_id":"mrcool-5-kw-heat-strip-with-circuit-breaker-for-packaged-units-mhk05p","title":"MRCOOL 5 KW Heat Strip for Packaged Units, MHK05P","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 5 KW Heat Strip for Packaged Units, MHK05P\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMHK05P\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MHK05P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/packaged-systems\"\u003epackaged HVAC systems\u003c\/a\u003e and review \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043221348607,"sku":"MHK05P","price":163.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/34685434298388.png?v=1787170824"},{"product_id":"mrcool-5-kw-signature-series-modular-blower-heat-strip-with-circuit-breaker-mhk05b","title":"MRCOOL 5 KW Signature Series Modular Blower Heat Strip with Circuit Breaker, MHK05B","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 5 KW Signature Series Modular Blower Heat Strip with Circuit Breaker, MHK05B\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMHK05B\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MHK05B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043221381375,"sku":"MHK05B","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/34685892468116.png?v=1787170825"},{"product_id":"mrcool-5-kw-universal-air-handler-heat-strip-with-circuit-breaker-mhk05u","title":"MRCOOL 5 KW Universal Air Handler Heat Strip with Circuit Breaker, MHK05U","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 5 KW Universal Air Handler Heat Strip with Circuit Breaker, MHK05U\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMHK05U\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MHK05U\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043221414143,"sku":"MHK05U","price":137.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/34596943537940.png?v=1787170827"},{"product_id":"mrcool-5kw-heat-kit-for-hyper-heat-versapro-gen-2-systems-mvphk05","title":"MRCOOL 5kW Heat Kit for Hyper Heat Gen 2 \u0026 VersaPro Gen 2 Systems, MVPHK05","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 5kW Heat Kit for Hyper Heat Gen 2 \u0026amp; VersaPro Gen 2 Systems, MVPHK05\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMVPHK05\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MVPHK05\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043223019775,"sku":"MVPHK05","price":150.0,"currency_code":"USD","in_stock":true}]},{"product_id":"mrcool-5kw-heat-kit-for-signature-series-r-454b-multiposition-air-handlers-mcaehfd5x1aa","title":"MRCOOL 5kW Heat Kit for Signature Series R-454B Multiposition Air Handlers, MCAEHFD5X1AA","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 5kW Heat Kit for Signature Series R-454B Multiposition Air Handlers, MCAEHFD5X1AA\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMCAEHFD5X1AA\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MCAEHFD5X1AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed refrigerant:\u003c\/strong\u003e R-454B\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043223052543,"sku":"MCAEHFD5X1AA","price":149.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/41143259387540.png?v=1787170842"},{"product_id":"mrcool-5kw-heat-kit-for-signature-series-r-454b-stud-mount-air-handlers-mcaehwd5x1aa","title":"MRCOOL 5kW Heat Kit for Signature Series R-454B Stud Mount Air Handlers, MCAEHWD5X1AA","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 5kW Heat Kit for Signature Series R-454B Stud Mount Air Handlers, MCAEHWD5X1AA\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMCAEHWD5X1AA\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MCAEHWD5X1AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed refrigerant:\u003c\/strong\u003e R-454B\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043223085311,"sku":"MCAEHWD5X1AA","price":147.4,"currency_code":"USD","in_stock":true}]},{"product_id":"mrcool-5kw-heat-kit-with-circuit-breaker-for-truinverter-series-mcaehfd5x1ba","title":"MRCOOL 5kW Heat Kit with Circuit Breaker for TruInverter series, MCAEHFD5X1BA","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 5kW Heat Kit with Circuit Breaker for TruInverter series, MCAEHFD5X1BA\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMCAEHFD5X1BA\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MCAEHFD5X1BA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043223150847,"sku":"MCAEHFD5X1BA","price":117.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/47083817924884_f6aec62d-aa9c-4d00-9f2f-bf32898435eb.png?v=1787170843"},{"product_id":"mrcool-5kw-heat-kit-for-the-central-ducted-air-handler-compatible-with-mrcool-hyper-heat-versapro-series-centralhk05","title":"MRCOOL 5kW Heat Kit for the Central Ducted Air Handler (Compatible with MRCOOL Hyper Heat \u0026 VersaPro Series), CENTRALHK05","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 5kW Heat Kit for the Central Ducted Air Handler (Compatible with MRCOOL Hyper Heat \u0026amp; VersaPro Series), CENTRALHK05\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eCENTRALHK05\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e CENTRALHK05\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043223183615,"sku":"CENTRALHK05","price":153.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/35554024832404_6cfe0073-7e09-497c-a87f-00e2282c9bf0.png?v=1787170845"},{"product_id":"mrcool-5kw-prodirect-heat-kit-phk05h","title":"MRCOOL 5kw ProDirect Heat Kit, PHK05H","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 5kw ProDirect Heat Kit, PHK05H\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003ePHK05H\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e PHK05H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043223216383,"sku":"PHK05H","price":178.0,"currency_code":"USD","in_stock":true}]},{"product_id":"mrcool-7-5-kw-heat-strip-with-circuit-breaker-for-packaged-units-mhk07p","title":"MRCOOL 7.5 KW Heat Strip for Packaged Units, MHK07P","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 7.5 KW Heat Strip for Packaged Units, MHK07P\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMHK07P\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MHK07P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/packaged-systems\"\u003epackaged HVAC systems\u003c\/a\u003e and review \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043226034431,"sku":"MHK07P","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/34685649680276.png?v=1787170878"},{"product_id":"mrcool-7-5kw-heat-kit-for-signature-series-r-454b-multiposition-air-handlers-mcaehfd7x1aa","title":"MRCOOL 7.5kW Heat Kit for Signature Series R-454B Multiposition Air Handlers, MCAEHFD7X1AA","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 7.5kW Heat Kit for Signature Series R-454B Multiposition Air Handlers, MCAEHFD7X1AA\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMCAEHFD7X1AA\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MCAEHFD7X1AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed refrigerant:\u003c\/strong\u003e R-454B\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043226099967,"sku":"MCAEHFD7X1AA","price":178.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/41143646487188_bde3c62c-8016-4e69-89ce-6ba102ed38e2.png?v=1787170878"},{"product_id":"mrcool-7-5-kw-signature-series-modular-blower-heat-strip-with-circuit-breaker-mhk07b","title":"MRCOOL 7.5 KW Signature Series Modular Blower Heat Strip with Circuit Breaker, MHK07B","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 7.5 KW Signature Series Modular Blower Heat Strip with Circuit Breaker, MHK07B\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMHK07B\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MHK07B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043226296575,"sku":"MHK07B","price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/34685998912020.png?v=1787170879"},{"product_id":"mrcool-7-5kw-heat-kit-for-signature-series-r-454b-stud-mount-air-handlers-mcaehwd7x1aa","title":"MRCOOL 7.5kW Heat Kit for Signature Series R-454B Stud Mount Air Handlers, MCAEHWD7X1AA","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 7.5kW Heat Kit for Signature Series R-454B Stud Mount Air Handlers, MCAEHWD7X1AA\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMCAEHWD7X1AA\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MCAEHWD7X1AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed refrigerant:\u003c\/strong\u003e R-454B\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043226329343,"sku":"MCAEHWD7X1AA","price":177.4,"currency_code":"USD","in_stock":true}]},{"product_id":"mrcool-7-kw-heat-strip-for-versapro-packaged-units-mhk07pb","title":"MRCOOL 7 KW Heat Strip for VersaPro Packaged Units, MHK07PB","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 7 KW Heat Strip for VersaPro Packaged Units, MHK07PB\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMHK07PB\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MHK07PB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/packaged-systems\"\u003epackaged HVAC systems\u003c\/a\u003e and review \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043226394879,"sku":"MHK07PB","price":208.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/35519200776724_5d4df282-b0b1-4574-84e7-98f3678f8801.png?v=1787170880"},{"product_id":"mrcool-8-kw-universal-air-handler-heat-strip-with-circuit-breaker-mhk08u","title":"MRCOOL 8 KW Universal Air Handler Heat Strip with Circuit Breaker, MHK08U","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 8 KW Universal Air Handler Heat Strip with Circuit Breaker, MHK08U\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMHK08U\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MHK08U\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043226427647,"sku":"MHK08U","price":162.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/34596942286996.png?v=1787170881"},{"product_id":"mrcool-8kw-heat-kit-for-hyper-heat-versapro-gen-2-systems-mvphk08","title":"MRCOOL 8kW Heat Kit for Hyper Heat Gen 2 \u0026 VersaPro Gen 2 Systems, MVPHK08","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 8kW Heat Kit for Hyper Heat Gen 2 \u0026amp; VersaPro Gen 2 Systems, MVPHK08\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eMVPHK08\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e MVPHK08\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043226657023,"sku":"MVPHK08","price":161.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/34813494128532_e3bfb89b-679a-443c-95d4-1761d7bf520d.png?v=1787170887"},{"product_id":"mrcool-8kw-heat-kit-for-the-central-ducted-air-handler-centralhk08","title":"MRCOOL 8kW Heat Kit for the Central Ducted Air Handler, CENTRALHK08","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL 8kW Heat Kit for the Central Ducted Air Handler, CENTRALHK08\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eCENTRALHK08\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e CENTRALHK08\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043226788095,"sku":"CENTRALHK08","price":164.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/35554019669524_04273452-914c-4efd-8ea4-74bea113c14a.png?v=1787170888"},{"product_id":"mrcool-universal-series-10kw-heat-strip-with-circuit-breaker-uhk10","title":"MRCOOL Universal Series 10kW Heat Strip with Circuit Breaker, UHK10","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL Universal Series 10kW Heat Strip with Circuit Breaker, UHK10\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eUHK10\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e UHK10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043526189311,"sku":"UHK10","price":252.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/42144897666836_4052b555-d436-4469-a52d-76be76ffa477.png?v=1787172385"},{"product_id":"mrcool-universal-series-15kw-heat-strip-with-circuit-breaker-uhk15","title":"MRCOOL Universal Series 15kW Heat Strip with Circuit Breaker, UHK15","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL Universal Series 15kW Heat Strip with Circuit Breaker, UHK15\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eUHK15\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e UHK15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043526222079,"sku":"UHK15","price":326.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/42144897666836_93d9a13b-c6f2-4e8b-9b7d-11e65a138dab.png?v=1787172385"},{"product_id":"mrcool-universal-series-20kw-heat-strip-with-circuit-breaker-uhk20","title":"MRCOOL Universal Series 20kW Heat Strip with Circuit Breaker, UHK20","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL Universal Series 20kW Heat Strip with Circuit Breaker, UHK20\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eUHK20\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e UHK20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043526615295,"sku":"UHK20","price":383.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/42144897666836.png?v=1787172390"},{"product_id":"mrcool-universal-series-5kw-heat-strip-with-circuit-breaker-uhk05","title":"MRCOOL Universal Series 5kW Heat Strip with Circuit Breaker, UHK05","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL Universal Series 5kW Heat Strip with Circuit Breaker, UHK05\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eUHK05\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e UHK05\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043526975743,"sku":"UHK05","price":181.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/42144897666836_3790a021-9e7a-4bb4-a79e-5669febdec5c.png?v=1787172402"},{"product_id":"mrcool-universal-series-8kw-heat-strip-with-circuit-breaker-uhk08","title":"MRCOOL Universal Series 8kW Heat Strip with Circuit Breaker, UHK08","description":"\u003cp\u003e\u003cstrong\u003eMRCOOL Universal Series 8kW Heat Strip with Circuit Breaker, UHK08\u003c\/strong\u003e is listed in the National Mini Splits catalog as heat kits. Use manufacturer model \u003cstrong\u003eUHK08\u003c\/strong\u003e when comparing specifications, approved combinations, replacement requirements and installation documents.\u003c\/p\u003e\u003cp\u003eThis electric heat accessory is model-specific and is not a complete HVAC system. Confirm the compatible air handler or packaged unit, voltage, kW rating, breaker configuration and required overcurrent protection.\u003c\/p\u003e\u003ch3\u003eProduct details identified from this listing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MRCOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e UHK08\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment category:\u003c\/strong\u003e Heat Kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eValues above are identifiers and attributes visible in the product title or catalog record. Confirm final technical values in current manufacturer documentation for the exact model.\u003c\/p\u003e\u003ch3\u003eWhat to verify before ordering\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded equipment:\u003c\/strong\u003e Determine whether the listing is a complete system, one major component or an accessory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Match every complete indoor, outdoor, coil, furnace, control and accessory model; a shared family name does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProject requirements:\u003c\/strong\u003e Verify capacity, voltage, refrigerant, electrical work, dimensions, mounting, drainage, duct or line-set needs and applicable permits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e Review site access and unloading needs for large equipment before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare related equipment and project resources\u003c\/h3\u003e\u003cp\u003eContinue through \u003ca href=\"\/collections\/installation-accessories\"\u003einstallation parts and accessories\u003c\/a\u003e and match each accessory to the complete equipment model before ordering, or use the \u003ca href=\"\/blogs\/news#documents\"\u003emodel-document checklist\u003c\/a\u003e. For sizing and job planning, see the \u003ca href=\"\/blogs\/news#sizing\"\u003eHVAC sizing guide\u003c\/a\u003e and \u003ca href=\"\/pages\/state-hvac-guides\"\u003estate HVAC planning guides\u003c\/a\u003e. Check the \u003ca href=\"\/pages\/manuals-and-documentation\"\u003emanuals and documentation center\u003c\/a\u003e and \u003ca href=\"\/blogs\/news#refrigerant-transition\"\u003erefrigerant-transition guide\u003c\/a\u003e when comparing equipment generations. These links organize comparison choices; they do not claim that every linked component is compatible with this model.\u003c\/p\u003e\u003ch3\u003eShipping, returns and manufacturer resources\u003c\/h3\u003e\u003cp\u003eAvailable delivery methods and charges are calculated for the order and destination at checkout. Review the \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003ereturn policy\u003c\/a\u003e before ordering. Use current MRCOOL documentation and applicable manufacturer warranty terms for the exact model. If the included components or model match is unclear, \u003ca href=\"\/pages\/contact\"\u003econtact National Mini Splits\u003c\/a\u003e before purchase.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49043527008511,"sku":"UHK08","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/8782\/5919\/files\/42144897666836_16036246-2080-47f2-8553-d010a45d1345.png?v=1787172402"}],"url":"https:\/\/nationalminisplits.com\/collections\/heat-kits.oembed","provider":"National Mini Splits","version":"1.0","type":"link"}