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National Mini Splits · MRCOOL equipment department
Kitchen Source One (KS1) Commercial Equipment
Find Kitchen Source One (KS1) Commercial Equipment by exact model, dimensions and intended equipment family. Accessories that appear similar can have different voltage, capacity, cabinet, connection or generation requirements, so verify the primary equipment model before ordering.
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View the full department ↓Popular starting points in Kitchen Source One (KS1) Commercial Equipment
Current offer$600.99Compare at$607.42
You save $6.431% off
Current offer$627.99Compare at$634.87
You save $6.881% off
Current offer$565.99Compare at$572.32
You save $6.331% off
Current offer$587.99Compare at$594.82
You save $6.831% off
Current offer$544.99Compare at$551.17
You save $6.181% off
Current offer$672.99Compare at$680.77
You save $7.781% off
Not sure where to begin?Open the Kitchen Source One (KS1) Commercial Equipment 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.
Read planning guides →Ask an equipment question →National Mini Splits knowledge network
Products, documents and practical HVAC research—connected.
Use these original research paths to frame the purchase, then verify the exact model in current MRCOOL documentation and applicable requirements for the installation address.
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Models and compatibility
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Efficiency and operating cost
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Open all 1074 products →Compare real products in Kitchen Source One (KS1) Commercial Equipment
KS1 Undershelf 79"W X 31"D X 1-1/2"H Overall Size — UDS-3684SKS1-UDS3684S
KS1 Undershelf 91"W X 31"D X 1-1/2"H Overall Size — UDS-3696SKS1-UDS3696S
KS1 Undershelf 79"W X 31"D X 1-1/2"H Overall Size — UDS-3684GKS1-UDS3684G
KS1 Undershelf 91"W X 31"D X 1-1/2"H Overall Size — UDS-3696GKS1-UDS3696G
KS1 Undershelf 67"W X 31"D X 1-1/2"H Overall Size — UDS-3672GKS1-UDS3672G
KS1 Undershelf 115"W X 31"D X 1-1/2"H Overall Size — UDS-36120SKS1-UDS36120SEducational content is general information, not engineering, legal, tax or installation advice. Manufacturer documentation, certified ratings and applicable requirements control.
Current offer
Kitchen Source One
KS1 Undershelf 79"W X 31"D X 1-1/2"H Overall Size — UDS-3684S
Model: KS1-UDS3684S$600.99Compare at$607.42
You save $6.431% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 91"W X 31"D X 1-1/2"H Overall Size — UDS-3696S
Model: KS1-UDS3696S$627.99Compare at$634.87
You save $6.881% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 79"W X 31"D X 1-1/2"H Overall Size — UDS-3684G
Model: KS1-UDS3684G$565.99Compare at$572.32
You save $6.331% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 91"W X 31"D X 1-1/2"H Overall Size — UDS-3696G
Model: KS1-UDS3696G$587.99Compare at$594.82
You save $6.831% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 67"W X 31"D X 1-1/2"H Overall Size — UDS-3672G
Model: KS1-UDS3672G$544.99Compare at$551.17
You save $6.181% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 115"W X 31"D X 1-1/2"H Overall Size — UDS-36120S
Model: KS1-UDS36120S$672.99Compare at$680.77
You save $7.781% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 67"W X 31"D X 1-1/2"H Overall Size — UDS-3672S
Model: KS1-UDS3672S$572.99Compare at$579.52
You save $6.531% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 115"W X 31"D X 1-1/2"H Overall Size — UDS-36120G
Model: KS1-UDS36120G$623.99Compare at$631.28
You save $7.291% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 103"W X 31"D X 1-1/2"H Overall Size — UDS-36108S
Model: KS1-UDS36108S$648.99Compare at$656.02
You save $7.031% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 91"W X 25"D X 1-1/2"H Overall Size — UDS-3096G
Model: KS1-UDS3096G$574.99Compare at$580.87
You save $5.881% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 103"W X 31"D X 1-1/2"H Overall Size — UDS-36108G
Model: KS1-UDS36108G$604.99Compare at$611.47
You save $6.481% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 79"W X 25"D X 1-1/2"H Overall Size — UDS-3084G
Model: KS1-UDS3084G$552.99Compare at$559.27
You save $6.281% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 79"W X 25"D X 1-1/2"H Overall Size — UDS-3084S
Model: KS1-UDS3084S$582.99Compare at$588.96
You save $5.971% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 91"W X 25"D X 1-1/2"H Overall Size — UDS-3096S
Model: KS1-UDS3096S$607.99Compare at$614.18
You save $6.191% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 103"W X 25"D X 1-1/2"H Overall Size — UDS-30108S
Model: KS1-UDS30108S$625.99Compare at$632.62
You save $6.631% off
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Current offer
Kitchen Source One
KS1 Undershelf 91"W X 19"D X 1-1/2"H Overall Size — UDS-2496S
Model: KS1-UDS2496S$584.99Compare at$591.22
You save $6.231% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 115"W X 25"D X 1-1/2"H Overall Size — UDS-30120S
Model: KS1-UDS30120S$647.99Compare at$655.13
You save $7.141% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 103"W X 25"D X 1-1/2"H Overall Size — UDS-30108G
Model: KS1-UDS30108G$588.99Compare at$595.27
You save $6.281% off
Available to order
View product details
Current offer
Kitchen Source One
KS1 Undershelf 79"W X 19"D X 1-1/2"H Overall Size — UDS-2484S
Model: KS1-UDS2484S$556.99Compare at$562.86
You save $5.871% off
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Current offer
Kitchen Source One
KS1 Undershelf 115"W X 25"D X 1-1/2"H Overall Size — UDS-30120G
Model: KS1-UDS30120G$606.99Compare at$613.72
You save $6.731% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 91"W X 19"D X 1-1/2"H Overall Size — UDS-2496G
Model: KS1-UDS2496G$558.99Compare at$565.12
You save $6.131% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 79"W X 19"D X 1-1/2"H Overall Size — UDS-2484G
Model: KS1-UDS2484G$533.99Compare at$539.91
You save $5.921% off
Available to order
View product details
Current offer
Kitchen Source One
KS1 Undershelf 91"W X 13-1/8"D X 1-1/2"H Overall Size — UDS-1896G
Model: KS1-UDS1896G$543.99Compare at$549.81
You save $5.821% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 103"W X 19"D X 1-1/2"H Overall Size — UDS-24108G
Model: KS1-UDS24108G$571.99Compare at$578.17
You save $6.181% off
Available to order
View product details
Current offer
Kitchen Source One
KS1 Undershelf 103"W X 19"D X 1-1/2"H Overall Size — UDS-24108S
Model: KS1-UDS24108S$599.99Compare at$606.97
You save $6.981% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 115"W X 19"D X 1-1/2"H Overall Size — UDS-24120G
Model: KS1-UDS24120G$587.99Compare at$594.37
You save $6.381% off
Available to order
View product details
Current offer
Kitchen Source One
KS1 Undershelf 79"W X 13-1/8"D X 1-1/2"H Overall Size — UDS-1884S
Model: KS1-UDS1884S$537.99Compare at$543.52
You save $5.531% off
Available to order
View product details
Current offer
Kitchen Source One
KS1 Undershelf 91"W X 13-1/8"D X 1-1/2"H Overall Size — UDS-1896S
Model: KS1-UDS1896S$562.99Compare at$569.17
You save $6.181% off
Available to order
View product details
Current offer
Kitchen Source One
KS1 Undershelf 115"W X 19"D X 1-1/2"H Overall Size — UDS-24120S
Model: KS1-UDS24120S$619.99Compare at$626.32
You save $6.331% off
Available to order
View product details
Current offer
Kitchen Source One
KS1 Undershelf 79"W X 13-1/8"D X 1-1/2"H Overall Size — UDS-1884G
Model: KS1-UDS1884G$520.99Compare at$526.42
You save $5.431% off
Available to order
View product details
Current offer
Kitchen Source One
KS1 Undershelf 103"W X 13-1/8"D X 1-1/2"H Overall Size — UDS-18108S
Model: KS1-UDS18108S$565.99Compare at$571.87
You save $5.881% off
Available to order
View product details
Current offer
Kitchen Source One
KS1 Undershelf 115"W X 13-1/8"D X 1-1/2"H Overall Size — UDS-18120S
Model: KS1-UDS18120S$591.99Compare at$598.87
You save $6.881% off
Available to order
View product details
Current offer
Kitchen Source One
KS1 Undershelf 91"W X 9-3/8"D X 1-1/2"H Overall Size — UDS-1496S
Model: KS1-UDS1496S$553.99Compare at$559.72
You save $5.731% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 103"W X 13-1/8"D X 1-1/2"H Overall Size — UDS-18108G
Model: KS1-UDS18108G$546.99Compare at$552.96
You save $5.971% off
Available to order
View product details
Current offer
Kitchen Source One
KS1 Undershelf 79"W X 9-3/8"D X 1-1/2"H Overall Size — UDS-1484S
Model: KS1-UDS1484S$529.99Compare at$535.42
You save $5.431% off
Available to order
View product details
Current offer
Kitchen Source One
KS1 Undershelf 115"W X 13-1/8"D X 1-1/2"H Overall Size — UDS-18120G
Model: KS1-UDS18120G$568.99Compare at$575.01
You save $6.021% off
Available to order
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Current offer
Kitchen Source One
KS1 Undershelf 91"W X 9-3/8"D X 1-1/2"H Overall Size — UDS-1496G
Model: KS1-UDS1496G$536.99Compare at$543.07
You save $6.081% off
Available to order
View product details
Current offer
Kitchen Source One
KS1 Undershelf 79"W X 9-3/8"D X 1-1/2"H Overall Size — UDS-1484G
Model: KS1-UDS1484G$514.99Compare at$520.57
You save $5.581% off
Available to order
View product details
Current offer
Kitchen Source One
KS1 Undershelf 103"W X 9-3/8"D X 1-1/2"H Overall Size — UDS-14108S
Model: KS1-UDS14108S$565.99Compare at$571.87
You save $5.881% off
Available to order
View product details
Current offer
Kitchen Source One
KS1 Undershelf 115"W X 9-3/8"D X 1-1/2"H Overall Size — UDS-14120S
Model: KS1-UDS14120S$580.99Compare at$587.17
You save $6.181% off
Available to order
View product details
Current offer
Kitchen Source One
KS1 Undershelf 115"W X 9-3/8"D X 1-1/2"H Overall Size — UDS-14120G
Model: KS1-UDS14120G$559.99Compare at$566.47
You save $6.481% off
Available to order
View product details
Current offer
Kitchen Source One
KS1 Undershelf 103"W X 9-3/8"D X 1-1/2"H Overall Size — UDS-14108G
Model: KS1-UDS14108G$546.99Compare at$552.96
You save $5.971% off
Available to order
View product details
Current offer
Kitchen Source One
KS1 QuickShip Shelf Wall Mounted 84"W X 18"D — SMWS-1884
Model: KS1-SMWS1884$476.99Compare at$482.29
You save $5.301% off
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Current offer
Kitchen Source One
KS1 QuickShip Shelf Wall Mounted 60"W X 18"D — SMWS-1860
Model: KS1-SMWS1860$471.99Compare at$476.88
You save $4.891% off
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Current offer
Kitchen Source One
KS1 QuickShip Shelf Wall Mounted 96"W X 18"D — SMWS-1896
Model: KS1-SMWS1896$522.99Compare at$528.64
You save $5.651% off
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Current offer
Kitchen Source One
KS1 QuickShip Shelf Wall Mounted 72"W X 18"D — SMWS-1872
Model: KS1-SMWS1872$493.99Compare at$499.83
You save $5.841% off
Available to order
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Current offer
Kitchen Source One
KS1 QuickShip Shelf Wall Mounted 96"W X 16"D — SMWS-1696
Model: KS1-SMWS1696$506.99Compare at$512.44
You save $5.451% off
Available to order
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Current offer
Kitchen Source One
KS1 QuickShip Shelf Wall Mounted 48"W X 18"D — SMWS-1848
Model: KS1-SMWS1848$454.99Compare at$460.24
You save $5.251% off
Available to order
View product details
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 accessReview the project conditions that should be settled before equipment arrives.
Open installation planning → 03 · RefrigerantKeep generations and refrigerants matchedDo not assume indoor, outdoor or accessory components are interchangeable.
Review refrigerant changes → 04 · DocumentationSave model-specific recordsKeep manuals, specifications, invoices, serials and applicable warranty terms together.
Use the document checklist → 05 · Video workshopWatch official MRCOOL demonstrationsUse product videos to supplement—not replace—the current installation manual.
Watch the video workshop → 06 · State planningVerify state and local requirementsStart with climate context and official regulatory gateways for all 50 states.
Choose a state guide →
How to shop Kitchen Source One (KS1) Commercial Equipment
A precise model match saves more time than a broad category match.
Accessories are model-specific even when their names look universal. Match the accessory model to the exact indoor or outdoor equipment, generation, refrigerant, voltage, connection type and current manufacturer documentation.
Measure the route and installation conditions before selecting line sets, drainage, mounting, controls or heat kits. Confirm which parts are included with the primary equipment so the order is complete without unnecessary duplicates.
Kitchen Source One (KS1) Commercial Equipment 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.