Do I need an HVAC license to buy MRCOOL products?

No! MRCOOL DIY systems are designed for homeowners, contractors, and anyone handy with basic tools. You do not need a license to purchase or install most MRCOOL products.

Do you offer free shipping?

Yes. We offer free shipping to the lower 48 states on all full MRCOOL systems and most bundled packages. Smaller items may have calculated rates.

What makes MRCOOL DIY Direct different?

We are the USA’s most trusted independent MRCOOL dealer. We offer expert support, fast shipping, and exclusive early access to new generation systems and accessories.

Last Chance MRCOOL R-410A Mini Splits (Limited Supply) – 2025 Pricing

MRCOOL DIY 4th Gen 12K BTU, 1 Ton, 22 SEER, Ductless Mini-Split Heat Pump Complete System (DIY-12-HP-WM-115C25)

SALE

MRCOOL DIY 4th Gen 12K BTU, 1 Ton, 22 SEER, Ductless Mini-Split Heat Pump Complete System (DIY-12-HP-WM-115C25)

Energy Star certified 22 SEER, 11.5 HSPF
Easy DIY installation: pre-charged R-410A 25ft quick connect line doesn't require special tools, equipment, or training
Designed to efficiently heat and cool a single 500 Sq Ft room

MRCOOL® DIY® ENERGY STAR®

$1,775.00

$1,775.00 ~~$2,218.75~~

You Save: $443.75

⚠️ Only 5 left in stock!

Shop Now

Save $443.75

MRCOOL DIY 4th Gen 24K BTU, 2 Ton, 20.5 SEER, Ductless Mini-Split Heat Pump Complete System (DIY-24-HP-WM-230C25)

SALE

MRCOOL DIY 4th Gen 24K BTU, 2 Ton, 20.5 SEER, Ductless Mini-Split Heat Pump Complete System (DIY-24-HP-WM-230C25)

Energy Star certified 20.5 SEER, 10.5 HSPF
Easy DIY installation: pre-charged R-410A 25ft quick connect line doesn't require special tools, equipment, or training
Designed to efficiently heat and cool a single 1000 Sq Ft room

MRCOOL® DIY® ENERGY STAR®

$2,518.00

$2,518.00 ~~$3,147.50~~

You Save: $629.50

⚠️ Only 5 left in stock!

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Save $629.50

MRCOOL DIY 4th Gen 36K BTU, 3 Ton, 18 SEER, Ductless Mini-Split Heat Pump Complete System (DIY-36-HP-WM-230C25)

Sold out

MRCOOL DIY 4th Gen 36K BTU, 3 Ton, 18 SEER, Ductless Mini-Split Heat Pump Complete System (DIY-36-HP-WM-230C25)

Energy efficient 18 SEER, 12 HSPF
Easy DIY installation: pre-charged R-410A 25ft quick connect line doesn't require special tools, equipment, or training
Designed to efficiently heat and cool a single 1500 Sq Ft room

MRCOOL® DIY® ENERGY STAR®

$2,888.00

$2,888.00 ~~$3,610.00~~

You Save: $722.00

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Sold out

MRCOOL DIY 4th Gen 18K BTU Ductless Mini-Split Heat Pump, 1.5 Ton, 22 SEER, w/ Wall Mount Air Handler & 25 Ft. Line Set (DIY-18-HP-WM-230C25)

SALE

MRCOOL DIY 4th Gen 18K BTU Ductless Mini-Split Heat Pump, 1.5 Ton, 22 SEER, w/ Wall Mount Air Handler & 25 Ft. Line Set (DIY-18-HP-WM-230C25)

Energy Star certified 22 SEER, 11.5 HSPF

Easy DIY installation: pre-charged R-410A 25ft quick connect line doesn't require special tools, equipment, or training
Designed to efficiently heat and cool a single 750 Sq Ft room

MRCOOL® DIY® ENERGY STAR®

$2,175.00

$2,175.00 ~~$2,718.75~~

You Save: $543.75

⚠️ Only 5 left in stock!

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Save $543.75

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MRCOOL DIY 4th Gen 12K BTU, 1 Ton, 22 SEER, Ductless Mini-Split Heat Pump Complete System (DIY-12-HP-WM-115C25)

MRCOOL DIY 4th Gen 12K BTU, 1 Ton, 22 SEER, Ductless Mini-Split Heat Pump Complete System (DIY-12-HP-WM-115C25)

MRCOOL DIY 4th Gen 24K BTU, 2 Ton, 20.5 SEER, Ductless Mini-Split Heat Pump Complete System (DIY-24-HP-WM-230C25)

MRCOOL DIY 4th Gen 24K BTU, 2 Ton, 20.5 SEER, Ductless Mini-Split Heat Pump Complete System (DIY-24-HP-WM-230C25)

MRCOOL DIY 4th Gen 36K BTU, 3 Ton, 18 SEER, Ductless Mini-Split Heat Pump Complete System (DIY-36-HP-WM-230C25)

MRCOOL DIY 4th Gen 36K BTU, 3 Ton, 18 SEER, Ductless Mini-Split Heat Pump Complete System (DIY-36-HP-WM-230C25)

MRCOOL DIY 4th Gen 18K BTU Ductless Mini-Split Heat Pump, 1.5 Ton, 22 SEER, w/ Wall Mount Air Handler & 25 Ft. Line Set (DIY-18-HP-WM-230C25)

MRCOOL DIY 4th Gen 18K BTU Ductless Mini-Split Heat Pump, 1.5 Ton, 22 SEER, w/ Wall Mount Air Handler & 25 Ft. Line Set (DIY-18-HP-WM-230C25)

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