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National Mini Splits · MRCOOL equipment department

Air Handlers

Browse Air Handlers by exact model and intended system application. These listings can serve ductless, central or other equipment families; confirm approved connected equipment, capacity, voltage, refrigerant and generation instead of matching by appearance or category name alone.

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Olympus 9,000 BTU 3/4 Ton Ducted Mini-Split Air Handler - 230V/60Hz (HVAC Technician Required), DUCT-09HP-230B-O — MRCOOL model DUCT-09HP-230B-O, product image 1Current offer
MRCOOL Olympus 9,000 BTU 3/4 Ton Ducted Mini-Split Air Handler - 230V/60Hz (HVAC Technician Required), DUCT-09HP-230B-O DUCT-09HP-230B-O
$728.00Compare at$910.00
You save $182.0020% off
Olympus 9,000 BTU 3/4 Ton Ductless Mini-Split Wall Mounted Air Handler - 230V/60Hz (HVAC Technician Required), O-09-HP-WMAH-230C-O — MRCOOL model O-09-HP-WMAH-230C-O, product imageCurrent offer
MRCOOL Olympus 9,000 BTU 3/4 Ton Ductless Mini-Split Wall Mounted Air Handler - 230V/60Hz (HVAC Technician Required), O-09-HP-WMAH-230C-O O-09-HP-WMAH-230C-O
$372.00Compare at$465.00
You save $93.0020% off
Olympus 24,000 BTU 2 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz (HVAC Technician Required), CASSETTE24HP-230C-P-O — MRCOOL model CASSETTE24HP-230C-P-O, productCurrent offer
MRCOOL Olympus 24,000 BTU 2 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz (HVAC Technician Required), CASSETTE24HP-230C-P-O CASSETTE24HP-230C-P-O
$806.00Compare at$967.00
You save $161.0016% off
Olympus 18,000 BTU 1.5 Ton Ducted Mini-Split Air Handler - 230V/60Hz (HVAC Technician Required), DUCT-18HP-230B-O — MRCOOL model DUCT-18HP-230B-O, product image 1Current offer
MRCOOL Olympus 18,000 BTU 1.5 Ton Ducted Mini-Split Air Handler - 230V/60Hz (HVAC Technician Required), DUCT-18HP-230B-O DUCT-18HP-230B-O
$839.00Compare at$1,048.75
You save $209.7520% off
Olympus 18,000 BTU 1.5 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz (HVAC Technician Required), CASSETTE18HP-230C-P-O — MRCOOL model CASSETTE18HP-230C-P-O, produCurrent offer
MRCOOL Olympus 18,000 BTU 1.5 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz (HVAC Technician Required), CASSETTE18HP-230C-P-O CASSETTE18HP-230C-P-O
$659.00Compare at$775.00
You save $116.0014% off
Olympus 24,000 BTU 2 Ton Ductless Mini-Split Wall Mounted Air Handler - 230V/60Hz (HVAC Technician Required), O-24-HP-WMAH-230C-O — MRCOOL model O-24-HP-WMAH-230C-O, product imageCurrent offer
MRCOOL Olympus 24,000 BTU 2 Ton Ductless Mini-Split Wall Mounted Air Handler - 230V/60Hz (HVAC Technician Required), O-24-HP-WMAH-230C-O O-24-HP-WMAH-230C-O
$588.00Compare at$735.00
You save $147.0020% off
Not sure where to begin?Open the Air Handlers buying checklist

Confirm whether the listing is a complete system or an individual component. Match the full model numbers, capacity, voltage, refrigerant, generation and included equipment against current MRCOOL documentation.

Plan electrical work, line sets, drainage, mounting and freight access before ordering. For multi-component systems, verify the exact approved combination—not only the family name.

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Olympus 9,000 BTU 3/4 Ton Ducted Mini-Split Air Handler - 230V/60Hz (HVAC Technician Required), DUCT-09HP-230B-O — MRCOOL model DUCT-09HP-230B-O, product image 1Olympus 9,000 BTU 3/4 Ton Ducted Mini-Split Air Handler - 230V/60Hz (HVAC Technician Required), DUCT-09HP-230B-ODUCT-09HP-230B-OOlympus 9,000 BTU 3/4 Ton Ductless Mini-Split Wall Mounted Air Handler - 230V/60Hz (HVAC Technician Required), O-09-HP-WMAH-230C-O — MRCOOL model O-09-HP-WMAH-230C-O, product imageOlympus 9,000 BTU 3/4 Ton Ductless Mini-Split Wall Mounted Air Handler - 230V/60Hz (HVAC Technician Required), O-09-HP-WMAH-230C-OO-09-HP-WMAH-230C-OOlympus 24,000 BTU 2 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz (HVAC Technician Required), CASSETTE24HP-230C-P-O — MRCOOL model CASSETTE24HP-230C-P-O, productOlympus 24,000 BTU 2 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz (HVAC Technician Required), CASSETTE24HP-230C-P-OCASSETTE24HP-230C-P-OOlympus 18,000 BTU 1.5 Ton Ducted Mini-Split Air Handler - 230V/60Hz (HVAC Technician Required), DUCT-18HP-230B-O — MRCOOL model DUCT-18HP-230B-O, product image 1Olympus 18,000 BTU 1.5 Ton Ducted Mini-Split Air Handler - 230V/60Hz (HVAC Technician Required), DUCT-18HP-230B-ODUCT-18HP-230B-OOlympus 18,000 BTU 1.5 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz (HVAC Technician Required), CASSETTE18HP-230C-P-O — MRCOOL model CASSETTE18HP-230C-P-O, produOlympus 18,000 BTU 1.5 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz (HVAC Technician Required), CASSETTE18HP-230C-P-OCASSETTE18HP-230C-P-OOlympus 24,000 BTU 2 Ton Ductless Mini-Split Wall Mounted Air Handler - 230V/60Hz (HVAC Technician Required), O-24-HP-WMAH-230C-O — MRCOOL model O-24-HP-WMAH-230C-O, product imageOlympus 24,000 BTU 2 Ton Ductless Mini-Split Wall Mounted Air Handler - 230V/60Hz (HVAC Technician Required), O-24-HP-WMAH-230C-OO-24-HP-WMAH-230C-O

Educational content is general information, not engineering, legal, tax or installation advice. Manufacturer documentation, certified ratings and applicable requirements control.

Current department71 products
Olympus 9,000 BTU 3/4 Ton Ducted Mini-Split Air Handler - 230V/60Hz (HVAC Technician Required), DUCT-09HP-230B-O — MRCOOL model DUCT-09HP-230B-O, product image 1 Current offer
MRCOOL

Olympus 9,000 BTU 3/4 Ton Ducted Mini-Split Air Handler - 230V/60Hz (HVAC Technician Required), DUCT-09HP-230B-O

Model: DUCT-09HP-230B-O
$728.00Compare at$910.00
You save $182.0020% off
Available to order View product details
Olympus 9,000 BTU 3/4 Ton Ductless Mini-Split Wall Mounted Air Handler - 230V/60Hz (HVAC Technician Required), O-09-HP-WMAH-230C-O — MRCOOL model O-09-HP-WMAH-230C-O, product image Current offer
MRCOOL

Olympus 9,000 BTU 3/4 Ton Ductless Mini-Split Wall Mounted Air Handler - 230V/60Hz (HVAC Technician Required), O-09-HP-WMAH-230C-O

Model: O-09-HP-WMAH-230C-O
$372.00Compare at$465.00
You save $93.0020% off
Available to order View product details
Olympus 24,000 BTU 2 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz (HVAC Technician Required), CASSETTE24HP-230C-P-O — MRCOOL model CASSETTE24HP-230C-P-O, product Current offer
MRCOOL

Olympus 24,000 BTU 2 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz (HVAC Technician Required), CASSETTE24HP-230C-P-O

Model: CASSETTE24HP-230C-P-O
$806.00Compare at$967.00
You save $161.0016% off
Available to order View product details
Olympus 18,000 BTU 1.5 Ton Ducted Mini-Split Air Handler - 230V/60Hz (HVAC Technician Required), DUCT-18HP-230B-O — MRCOOL model DUCT-18HP-230B-O, product image 1 Current offer
MRCOOL

Olympus 18,000 BTU 1.5 Ton Ducted Mini-Split Air Handler - 230V/60Hz (HVAC Technician Required), DUCT-18HP-230B-O

Model: DUCT-18HP-230B-O
$839.00Compare at$1,048.75
You save $209.7520% off
Available to order View product details
Olympus 18,000 BTU 1.5 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz (HVAC Technician Required), CASSETTE18HP-230C-P-O — MRCOOL model CASSETTE18HP-230C-P-O, produ Current offer
MRCOOL

Olympus 18,000 BTU 1.5 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz (HVAC Technician Required), CASSETTE18HP-230C-P-O

Model: CASSETTE18HP-230C-P-O
$659.00Compare at$775.00
You save $116.0014% off
Available to order View product details
Olympus 24,000 BTU 2 Ton Ductless Mini-Split Wall Mounted Air Handler - 230V/60Hz (HVAC Technician Required), O-24-HP-WMAH-230C-O — MRCOOL model O-24-HP-WMAH-230C-O, product image Current offer
MRCOOL

Olympus 24,000 BTU 2 Ton Ductless Mini-Split Wall Mounted Air Handler - 230V/60Hz (HVAC Technician Required), O-24-HP-WMAH-230C-O

Model: O-24-HP-WMAH-230C-O
$588.00Compare at$735.00
You save $147.0020% off
Available to order View product details
Olympus 9,000 BTU 3/4 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz (HVAC Technician Required), CASSETTE09HP-230C-P-O — MRCOOL model CASSETTE09HP-230C-P-O, produc Current offer
MRCOOL

Olympus 9,000 BTU 3/4 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz (HVAC Technician Required), CASSETTE09HP-230C-P-O

Model: CASSETTE09HP-230C-P-O
$565.00Compare at$706.00
You save $141.0019% off
Available to order View product details
Olympus 12,000 BTU 1 Ton Ductless Mini-Split Wall Mounted Air Handler - 230V/60Hz (HVAC Technician Required), O-12-HP-WMAH-230C-O — MRCOOL model O-12-HP-WMAH-230C-O, product image Current offer
MRCOOL

Olympus 12,000 BTU 1 Ton Ductless Mini-Split Wall Mounted Air Handler - 230V/60Hz (HVAC Technician Required), O-12-HP-WMAH-230C-O

Model: O-12-HP-WMAH-230C-O
$401.00Compare at$451.00
You save $50.0011% off
Available to order View product details
Olympus 12,000 BTU 1 Ton Ducted Mini-Split Air Handler - 230V/60Hz (HVAC Technician Required), DUCT-12HP-230B-O — MRCOOL model DUCT-12HP-230B-O, product image 1 Current offer
MRCOOL

Olympus 12,000 BTU 1 Ton Ducted Mini-Split Air Handler - 230V/60Hz (HVAC Technician Required), DUCT-12HP-230B-O

Model: DUCT-12HP-230B-O
$754.00Compare at$942.50
You save $188.5020% off
Available to order View product details
Olympus 24,000 BTU 2 Ton Ducted Mini-Split Air Handler - 230V/60Hz (HVAC Technician Required), DUCT-24HP-230B-O — MRCOOL model DUCT-24HP-230B-O, product image 1 Current offer
MRCOOL

Olympus 24,000 BTU 2 Ton Ducted Mini-Split Air Handler - 230V/60Hz (HVAC Technician Required), DUCT-24HP-230B-O

Model: DUCT-24HP-230B-O
$1,038.00Compare at$1,297.00
You save $259.0019% off
Available to order View product details
Olympus 12,000 BTU 1 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz (HVAC Technician Required), CASSETTE12HP-230C-P-O — MRCOOL model CASSETTE12HP-230C-P-O, product Current offer
MRCOOL

Olympus 12,000 BTU 1 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz (HVAC Technician Required), CASSETTE12HP-230C-P-O

Model: CASSETTE12HP-230C-P-O
$631.00Compare at$788.00
You save $157.0019% off
Available to order View product details
MRCOOL VersaPro 2nd Gen 60K BTU 5 Ton Central Ducted Multiposition Air Handler, MVP-60-HP-MUAH-230A00-O — MRCOOL model MVP-60-HP-MUAH-230A00-O, product image 1 Current offer
MRCOOL

MRCOOL VersaPro 2nd Gen 60K BTU 5 Ton Central Ducted Multiposition Air Handler, MVP-60-HP-MUAH-230A00-O

Model: MVP-60-HP-MUAH-230A00-O
$1,717.00Compare at$1,907.78
You save $190.7810% off
Available to order View product details
MRCOOL VersaPro 2nd Gen 48K BTU 4 Ton Central Ducted Multiposition Air Handler, MVP-48-HP-MUAH-230A00-O — MRCOOL model MVP-48-HP-MUAH-230A00-O, product image 1 Current offer
MRCOOL

MRCOOL VersaPro 2nd Gen 48K BTU 4 Ton Central Ducted Multiposition Air Handler, MVP-48-HP-MUAH-230A00-O

Model: MVP-48-HP-MUAH-230A00-O
$1,592.00Compare at$1,872.94
You save $280.9414% off
Available to order View product details
Olympus 18,000 BTU 1.5 Ton Ductless Mini-Split Wall Mounted Air Handler - 230V/60Hz (HVAC Technician Required), O-18-HP-WMAH-230C-O — MRCOOL model O-18-HP-WMAH-230C-O, product imag Current offer
MRCOOL

Olympus 18,000 BTU 1.5 Ton Ductless Mini-Split Wall Mounted Air Handler - 230V/60Hz (HVAC Technician Required), O-18-HP-WMAH-230C-O

Model: O-18-HP-WMAH-230C-O
$526.00Compare at$578.60
You save $52.609% off
Available to order View product details
MRCOOL VersaPro 2nd Gen 36K BTU 3 Ton Central Ducted Multiposition Air Handler, MVP-36-HP-MUAH-230A00-O — MRCOOL model MVP-36-HP-MUAH-230A00-O, product image 1 Current offer
MRCOOL

MRCOOL VersaPro 2nd Gen 36K BTU 3 Ton Central Ducted Multiposition Air Handler, MVP-36-HP-MUAH-230A00-O

Model: MVP-36-HP-MUAH-230A00-O
$1,445.00Compare at$1,726.67
You save $281.6716% off
Available to order View product details
MRCOOL VersaPro 2nd Gen 18K BTU 1.5 Ton Central Ducted Multiposition Air Handler, MVP-18-HP-MUAH-230A00-O — MRCOOL model MVP-18-HP-MUAH-230A00-O, product image 1 Current offer
MRCOOL

MRCOOL VersaPro 2nd Gen 18K BTU 1.5 Ton Central Ducted Multiposition Air Handler, MVP-18-HP-MUAH-230A00-O

Model: MVP-18-HP-MUAH-230A00-O
$1,396.00Compare at$1,491.11
You save $95.116% off
Available to order View product details
MRCOOL VersaPro 2nd Gen 30K BTU 2.5 Ton Central Ducted Multiposition Air Handler, MVP-30-HP-MUAH-230A00-O — MRCOOL model MVP-30-HP-MUAH-230A00-O, product image 1 Current offer
MRCOOL

MRCOOL VersaPro 2nd Gen 30K BTU 2.5 Ton Central Ducted Multiposition Air Handler, MVP-30-HP-MUAH-230A00-O

Model: MVP-30-HP-MUAH-230A00-O
$1,391.00Compare at$1,636.47
You save $245.4714% off
Available to order View product details
MRCOOL VersaPro 2nd Gen 24K BTU 2 Ton Central Ducted Multiposition Air Handler, MVP-24-HP-MUAH-230A00-O — MRCOOL model MVP-24-HP-MUAH-230A00-O, product image 1 Current offer
MRCOOL

MRCOOL VersaPro 2nd Gen 24K BTU 2 Ton Central Ducted Multiposition Air Handler, MVP-24-HP-MUAH-230A00-O

Model: MVP-24-HP-MUAH-230A00-O
$1,376.00Compare at$1,520.00
You save $144.009% off
Available to order View product details
MRCOOL Universal Series 4 Ton Air Handler, UAH18048-O — MRCOOL model UAH18048-O, product image 1 Current offer
MRCOOL

MRCOOL Universal Series 4 Ton Air Handler, UAH18048-O

Model: UAH18048-O
$2,008.26Compare at$2,510.33
You save $502.0720% off
Available to order View product details
MRCOOL Universal Series 5 Ton Air Handler, UAH18060-O — MRCOOL model UAH18060-O, product image 1 Current offer
MRCOOL

MRCOOL Universal Series 5 Ton Air Handler, UAH18060-O

Model: UAH18060-O
$2,183.13Compare at$2,728.91
You save $545.7819% off
Available to order View product details
MRCOOL Universal Series 2 Ton Air Handler, UAH18024-O — MRCOOL model UAH18024-O, product image 1 Current offer
MRCOOL

MRCOOL Universal Series 2 Ton Air Handler, UAH18024-O

Model: UAH18024-O
$1,741.78Compare at$2,177.23
You save $435.4520% off
Available to order View product details
MRCOOL Universal Series 3 Ton Air Handler, UAH18036-O — MRCOOL model UAH18036-O, product image 1 Current offer
MRCOOL

MRCOOL Universal Series 3 Ton Air Handler, UAH18036-O

Model: UAH18036-O
$1,860.96Compare at$2,326.20
You save $465.2420% off
Available to order View product details
MRCOOL Universal Series 2.5 Ton Air Handler, UAH18030-O — MRCOOL model UAH18030-O, product image 1 Current offer
MRCOOL

MRCOOL Universal Series 2.5 Ton Air Handler, UAH18030-O

Model: UAH18030-O
$1,901.44Compare at$2,376.80
You save $475.3620% off
Available to order View product details
MRCOOL Signature 5 Ton 60K BTU Split System Multi-Position Air Handler, MCAEAMPEF60E21AA — MRCOOL model MCAEAMPEF60E21AA, product image 1
MRCOOL

MRCOOL Signature 5 Ton 60K BTU Split System Multi-Position Air Handler, MCAEAMPEF60E21AA

Model: MCAEAMPEF60E21AA
$1,665.72
Available to order View product details
MRCOOL Signature 4 Ton 48K BTU Split System Multi-Position Air Handler, MCAEAMPEF48E21AA — MRCOOL model MCAEAMPEF48E21AA, product image 1
MRCOOL

MRCOOL Signature 4 Ton 48K BTU Split System Multi-Position Air Handler, MCAEAMPEF48E21AA

Model: MCAEAMPEF48E21AA
$1,594.76
Available to order View product details
MRCOOL Signature 3 Ton 36K BTU Split System Air Handler Stud Mount, MCAEAWPEF36E21AA — MRCOOL model MCAEAWPEF36E21AA, product image 1
MRCOOL

MRCOOL Signature 3 Ton 36K BTU Split System Air Handler Stud Mount, MCAEAWPEF36E21AA

Model: MCAEAWPEF36E21AA
$1,260.73
Available to order View product details
MRCOOL Signature 3 Ton 36K BTU Split System Multi-Position Air Handler, MCAEAMPEF36C21AA — MRCOOL model MCAEAMPEF36C21AA, product image 1
MRCOOL

MRCOOL Signature 3 Ton 36K BTU Split System Multi-Position Air Handler, MCAEAMPEF36C21AA

Model: MCAEAMPEF36C21AA
$1,293.89
Available to order View product details
MRCOOL Signature 2 Ton 24K BTU Split System Air Handler Stud Mount, MCAEAWPEF24D21AA — MRCOOL model MCAEAWPEF24D21AA, product image 1
MRCOOL

MRCOOL Signature 2 Ton 24K BTU Split System Air Handler Stud Mount, MCAEAWPEF24D21AA

Model: MCAEAWPEF24D21AA
$1,090.43
Available to order View product details
MRCOOL Signature 3.5 Ton 42K BTU Split System Multi-Position Air Handler, MCAEAMPEF42C21AA — MRCOOL model MCAEAMPEF42C21AA, product image 1
MRCOOL

MRCOOL Signature 3.5 Ton 42K BTU Split System Multi-Position Air Handler, MCAEAMPEF42C21AA

Model: MCAEAMPEF42C21AA
$1,321.69
Available to order View product details
MRCOOL Signature 2.5 Ton 30K BTU Split System Air Handler Stud Mount, MCAEAWPEF30E21AA — MRCOOL model MCAEAWPEF30E21AA, product image 1
MRCOOL

MRCOOL Signature 2.5 Ton 30K BTU Split System Air Handler Stud Mount, MCAEAWPEF30E21AA

Model: MCAEAWPEF30E21AA
$1,233.93
Available to order View product details
MRCOOL Signature 1.5 Ton 18K BTU Split System Multi-Position Air Handler, MCAEAMPSF18C21AA — MRCOOL model MCAEAMPSF18C21AA, product image 1
MRCOOL

MRCOOL Signature 1.5 Ton 18K BTU Split System Multi-Position Air Handler, MCAEAMPSF18C21AA

Model: MCAEAMPSF18C21AA
$1,127.74
Available to order View product details
MRCOOL Signature 2 Ton 24K BTU Split System Multi-Position Air Handler, MCAEAMPSF24C21AA — MRCOOL model MCAEAMPSF24C21AA, product image 1
MRCOOL

MRCOOL Signature 2 Ton 24K BTU Split System Multi-Position Air Handler, MCAEAMPSF24C21AA

Model: MCAEAMPSF24C21AA
$1,141.85
Available to order View product details
MRCOOL Signature 1.5 Ton 18K BTU Split System Air Handler Stud Mount, MCAEAWPEF18D21AA — MRCOOL model MCAEAWPEF18D21AA, product image 1
MRCOOL

MRCOOL Signature 1.5 Ton 18K BTU Split System Air Handler Stud Mount, MCAEAWPEF18D21AA

Model: MCAEAWPEF18D21AA
$1,077.03
Available to order View product details
MRCOOL Signature 2.5 Ton 30K BTU Split System Multi-Position Air Handler, MCAEAMPEF30C21AA — MRCOOL model MCAEAMPEF30C21AA, product image 1
MRCOOL

MRCOOL Signature 2.5 Ton 30K BTU Split System Multi-Position Air Handler, MCAEAMPEF30C21AA

Model: MCAEAMPEF30C21AA
$1,267.09
Available to order View product details
MRCOOL DIY Series 12K BTU Ceiling Cassette, DIYCASSETTE12HP-230C25 — MRCOOL model DIYCASSETTE12HP-230C25, product image 1
MRCOOL

MRCOOL DIY Series 12K BTU Ceiling Cassette, DIYCASSETTE12HP-230C25

Model: DIYCASSETTE12HP-230C25
$1,186.00
Available to order View product details
MRCOOL DIY Series 18K BTU Ceiling Cassette, DIYCASSETTE18HP-230C25 — MRCOOL model DIYCASSETTE18HP-230C25, product image 1
MRCOOL

MRCOOL DIY Series 18K BTU Ceiling Cassette, DIYCASSETTE18HP-230C25

Model: DIYCASSETTE18HP-230C25
$1,199.00
Available to order View product details
MRCOOL DIY Series 9K BTU Ceiling Cassette, DIYCASSETTE09HP-230C25 — MRCOOL model DIYCASSETTE09HP-230C25, product image 1
MRCOOL

MRCOOL DIY Series 9K BTU Ceiling Cassette, DIYCASSETTE09HP-230C25

Model: DIYCASSETTE09HP-230C25
$1,177.00
Available to order View product details
MRCOOL DIY 5th Gen EasyPro 24K BTU Single Zone Air Handler 230V with DIYPRO Cable, EZPRO-24-HP-WMAH-230DE-O — MRCOOL model EZPRO-24-HP-WMAH-230DE-O, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen EasyPro 24K BTU Single Zone Air Handler 230V with DIYPRO Cable, EZPRO-24-HP-WMAH-230DE-O

Model: EZPRO-24-HP-WMAH-230DE-O
$774.00Compare at$1,200.00
You save $426.0035% off
Available to order View product details
MRCOOL DIY 5th Gen E Star 9K BTU Single Zone Mini Split Air Handler 115V, DIY-09-HP-WMAH-115D25-O — MRCOOL model DIY-09-HP-WMAH-115D25-O, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen E Star 9K BTU Single Zone Mini Split Air Handler 115V, DIY-09-HP-WMAH-115D25-O

Model: DIY-09-HP-WMAH-115D25-O
$745.00Compare at$887.00
You save $142.0016% off
Available to order View product details
MRCOOL DIY 5th Gen EasyPro 12K BTU Single Zone Air Handler 115V with DIYPRO Cable, EZPRO-12-HP-WMAH-115DE-O — MRCOOL model EZPRO-12-HP-WMAH-115DE-O, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen EasyPro 12K BTU Single Zone Air Handler 115V with DIYPRO Cable, EZPRO-12-HP-WMAH-115DE-O

Model: EZPRO-12-HP-WMAH-115DE-O
$561.00Compare at$860.00
You save $299.0034% off
Available to order View product details
MRCOOL DIY 5th Gen EasyPro 9K BTU Single Zone Air Handler 115V with DIYPRO Cable, EZPRO-09-HP-WMAH-115DE-O — MRCOOL model EZPRO-09-HP-WMAH-115DE-O, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen EasyPro 9K BTU Single Zone Air Handler 115V with DIYPRO Cable, EZPRO-09-HP-WMAH-115DE-O

Model: EZPRO-09-HP-WMAH-115DE-O
$549.00Compare at$840.00
You save $291.0034% off
Available to order View product details
MRCOOL DIY 5th Gen EasyPro 18K BTU Single Zone Air Handler 230V with DIYPRO Cable, EZPRO-18-HP-WMAH-230DE-O — MRCOOL model EZPRO-18-HP-WMAH-230DE-O, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen EasyPro 18K BTU Single Zone Air Handler 230V with DIYPRO Cable, EZPRO-18-HP-WMAH-230DE-O

Model: EZPRO-18-HP-WMAH-230DE-O
$621.00Compare at$976.00
You save $355.0036% off
Available to order View product details
MRCOOL DIY 5th Gen E Star 36K BTU Single Zone Mini Split Air Handler 230V, DIY-36-HP-WMAH-230D25-O — MRCOOL model DIY-36-HP-WMAH-230D25-O, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen E Star 36K BTU Single Zone Mini Split Air Handler 230V, DIY-36-HP-WMAH-230D25-O

Model: DIY-36-HP-WMAH-230D25-O
$1,281.00Compare at$1,525.00
You save $244.0016% off
Available to order View product details
MRCOOL DIY 5th Gen E Star 24K BTU Single Zone Mini Split Air Handler 230V, DIY-24-HP-WMAH-230D25-O — MRCOOL model DIY-24-HP-WMAH-230D25-O, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen E Star 24K BTU Single Zone Mini Split Air Handler 230V, DIY-24-HP-WMAH-230D25-O

Model: DIY-24-HP-WMAH-230D25-O
$965.00Compare at$1,149.00
You save $184.0016% off
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MRCOOL DIY 5th Gen E Star 12K BTU Single Zone Mini Split Air Handler 115V, DIY-12-HP-WMAH-115D25-O — MRCOOL model DIY-12-HP-WMAH-115D25-O, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen E Star 12K BTU Single Zone Mini Split Air Handler 115V, DIY-12-HP-WMAH-115D25-O

Model: DIY-12-HP-WMAH-115D25-O
$778.00Compare at$926.00
You save $148.0015% off
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MRCOOL DIY 5th Gen 9K BTU Multi-Zone Mini Split Air Handler 230V, DIY-09-HP-WMAH-230D25-O — MRCOOL model DIY-09-HP-WMAH-230D25-O, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 9K BTU Multi-Zone Mini Split Air Handler 230V, DIY-09-HP-WMAH-230D25-O

Model: DIY-09-HP-WMAH-230D25-O
$532.00Compare at$633.00
You save $101.0015% off
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MRCOOL DIY 5th Gen 9K BTU Mini Split Ceiling Cassette Air Handler 230V, DIYCASSETTE09HP-230D25-O — MRCOOL model DIYCASSETTE09HP-230D25-O, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen 9K BTU Mini Split Ceiling Cassette Air Handler 230V, DIYCASSETTE09HP-230D25-O

Model: DIYCASSETTE09HP-230D25-O
$1,410.00Compare at$1,679.00
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MRCOOL DIY 5th Gen E Star 18K BTU Single Zone Mini Split Air Handler 230V, DIY-18-HP-WMAH-230D25-O — MRCOOL model DIY-18-HP-WMAH-230D25-O, product image 1 Current offer
MRCOOL

MRCOOL DIY 5th Gen E Star 18K BTU Single Zone Mini Split Air Handler 230V, DIY-18-HP-WMAH-230D25-O

Model: DIY-18-HP-WMAH-230D25-O
$931.00Compare at$1,108.00
You save $177.0015% off
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National Mini Splits resource center

Plan the complete project—not only the equipment.

Use these original guides as a starting point, then confirm the exact product manual, local requirements and qualified professional work where applicable.

01 · SizingBuild from a load calculation

Understand why climate, insulation, windows, occupancy and room use matter.

Read sizing guidance → 02 · InstallationPlan electrical, drainage and access

Review the project conditions that should be settled before equipment arrives.

Open installation planning → 03 · RefrigerantKeep generations and refrigerants matched

Do not assume indoor, outdoor or accessory components are interchangeable.

Review refrigerant changes → 04 · DocumentationSave model-specific records

Keep manuals, specifications, invoices, serials and applicable warranty terms together.

Use the document checklist → 05 · Video workshopWatch official MRCOOL demonstrations

Use product videos to supplement—not replace—the current installation manual.

Watch the video workshop → 06 · State planningVerify state and local requirements

Start with climate context and official regulatory gateways for all 50 states.

Choose a state guide →
How to shop Air Handlers

A precise model match saves more time than a broad category match.

Air Handlers can appear in ductless, central and specialized systems. Begin with the exact equipment family and application rather than assuming that every product in this broad component category belongs in the same system path.

Confirm the complete connected model numbers, capacity, voltage, refrigerant, generation, controls and required accessories. Use current manufacturer compatibility documentation before combining any indoor and outdoor equipment.

Common buying questions

Air Handlers FAQs

How do I know whether a listing is a complete system?

Review the product title, included-components section, product images and exact models. A family name or capacity alone does not prove that indoor and outdoor equipment are both included.

Can I match components from different MRCOOL generations?

Do not assume cross-generation compatibility. Confirm the complete combination in current MRCOOL documentation or obtain model-specific evidence before ordering.

Does square footage determine the correct system size?

No. Square footage is only one input. Climate, insulation, windows, ceiling height, orientation, occupancy and internal loads should be considered in a proper load calculation.

Where do I confirm shipping charges and delivery options?

Available shipping methods and charges are shown at checkout for the order and destination. Large equipment may require additional freight-access planning before purchase.