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$400 Off MRCOOL® DIY Single-Zone Systems — Preseason Sale | Ends March 31, 2026
$400 Off MRCOOL® DIY Single-Zone Systems — Preseason Sale | Ends March 31, 2026

MRCOOL



MRCOOL Mini Split Systems: Innovation Made Simple

MRCOOL is redefining home comfort with energy-efficient mini split heat pumps, central ducted systems, and air handlers designed and developed in Hickory, Kentucky. Each product blends advanced technology with practical accessibility, giving homeowners professional-quality climate control without the complexity.

The flagship MRCOOL DIY Series introduced the industry’s first pre-charged, quick-connect line sets, allowing easy, tool-free installation with no need for professional help. For those who prefer expert setup, MRCOOL’s non-DIY systems offer the same inverter technology, quiet operation, and high SEER performance—installed by licensed HVAC technicians.

Every MRCOOL system features smart controls, inverter-driven compressors, and eco-friendly refrigerant, delivering reliable comfort and lower energy costs all year. With American design, robust warranties, and systems for every space, MRCOOL makes powerful home comfort simple.

MRCOOL DIY 5th Gen 3-Zone 39,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (9K+12K+18K)

MRCOOL
Original price $6,654.00 - Original price $7,734.00
Original price
$6,654.00 - $7,734.00
$6,654.00 - $7,734.00
Current price $6,654.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 39,000 BTU 3...

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Original price $6,654.00 - Original price $7,734.00
Original price
$6,654.00 - $7,734.00
$6,654.00 - $7,734.00
Current price $6,654.00

MRCOOL DIY 5th Gen 3-Zone 42,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (6K+18K+18K)

MRCOOL
Original price $6,252.00 - Original price $7,332.00
Original price
$6,252.00 - $7,332.00
$6,252.00 - $7,332.00
Current price $6,252.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 42,000 BTU 3...

View full details
Original price $6,252.00 - Original price $7,332.00
Original price
$6,252.00 - $7,332.00
$6,252.00 - $7,332.00
Current price $6,252.00

MRCOOL DIY 5th Gen 3-Zone 24,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (6K+6K+12K)

MRCOOL
Original price $4,827.00 - Original price $5,907.00
Original price
$4,827.00 - $5,907.00
$4,827.00 - $5,907.00
Current price $4,827.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 24,000 BTU 3...

View full details
Original price $4,827.00 - Original price $5,907.00
Original price
$4,827.00 - $5,907.00
$4,827.00 - $5,907.00
Current price $4,827.00

MRCOOL DIY 5th Gen 3-Zone 30,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (6K+6K+18K)

MRCOOL
Original price $5,081.00 - Original price $6,161.00
Original price
$5,081.00 - $6,161.00
$5,081.00 - $6,161.00
Current price $5,081.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 30,000 BTU 3...

View full details
Original price $5,081.00 - Original price $6,161.00
Original price
$5,081.00 - $6,161.00
$5,081.00 - $6,161.00
Current price $5,081.00

MRCOOL DIY 5th Gen 3-Zone 33,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (9K+12K+12K)

MRCOOL
Original price $5,819.00 - Original price $6,899.00
Original price
$5,819.00 - $6,899.00
$5,819.00 - $6,899.00
Current price $5,819.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 33,000 BTU 3...

View full details
Original price $5,819.00 - Original price $6,899.00
Original price
$5,819.00 - $6,899.00
$5,819.00 - $6,899.00
Current price $5,819.00

MRCOOL DIY 5th Gen 3-Zone 42,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (6K+18K+18K)

MRCOOL
Original price $6,833.00 - Original price $7,913.00
Original price
$6,833.00 - $7,913.00
$6,833.00 - $7,913.00
Current price $6,833.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 42,000 BTU 3...

View full details
Original price $6,833.00 - Original price $7,913.00
Original price
$6,833.00 - $7,913.00
$6,833.00 - $7,913.00
Current price $6,833.00

MRCOOL DIY 5th Gen 3-Zone 54,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (6K+12K+36K)

MRCOOL
Original price $6,961.00 - Original price $8,072.00
Original price
$6,961.00 - $8,072.00
$6,961.00 - $8,072.00
Current price $6,961.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 54,000 BTU 3...

View full details
Original price $6,961.00 - Original price $8,072.00
Original price
$6,961.00 - $8,072.00
$6,961.00 - $8,072.00
Current price $6,961.00

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (6K+6K+36K)

MRCOOL
Original price $6,729.00 - Original price $7,840.00
Original price
$6,729.00 - $7,840.00
$6,729.00 - $7,840.00
Current price $6,729.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 48,000 BTU 3...

View full details
Original price $6,729.00 - Original price $7,840.00
Original price
$6,729.00 - $7,840.00
$6,729.00 - $7,840.00
Current price $6,729.00

MRCOOL DIY 5th Gen 3-Zone 24,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (6K+9K+9K)

MRCOOL
Original price $4,302.00 - Original price $5,382.00
Original price
$4,302.00 - $5,382.00
$4,302.00 - $5,382.00
Current price $4,302.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 24,000 BTU 3...

View full details
Original price $4,302.00 - Original price $5,382.00
Original price
$4,302.00 - $5,382.00
$4,302.00 - $5,382.00
Current price $4,302.00

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (6K+18K+24K)

MRCOOL
Original price $6,899.00 - Original price $8,010.00
Original price
$6,899.00 - $8,010.00
$6,899.00 - $8,010.00
Current price $6,899.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 48,000 BTU 3...

View full details
Original price $6,899.00 - Original price $8,010.00
Original price
$6,899.00 - $8,010.00
$6,899.00 - $8,010.00
Current price $6,899.00

MRCOOL DIY 5th Gen 3-Zone 36,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (6K+12K+18K)

MRCOOL
Original price $5,998.00 - Original price $7,078.00
Original price
$5,998.00 - $7,078.00
$5,998.00 - $7,078.00
Current price $5,998.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 36,000 BTU 3...

View full details
Original price $5,998.00 - Original price $7,078.00
Original price
$5,998.00 - $7,078.00
$5,998.00 - $7,078.00
Current price $5,998.00

MRCOOL DIY 5th Gen 3-Zone 45,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (9K+12K+24K)

MRCOOL
Original price $6,139.00 - Original price $7,250.00
Original price
$6,139.00 - $7,250.00
$6,139.00 - $7,250.00
Current price $6,139.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 45,000 BTU 3...

View full details
Original price $6,139.00 - Original price $7,250.00
Original price
$6,139.00 - $7,250.00
$6,139.00 - $7,250.00
Current price $6,139.00

MRCOOL DIY 5th Gen 3-Zone 36,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (6K+6K+24K)

MRCOOL
Original price $5,147.00 - Original price $6,258.00
Original price
$5,147.00 - $6,258.00
$5,147.00 - $6,258.00
Current price $5,147.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 36,000 BTU 3...

View full details
Original price $5,147.00 - Original price $6,258.00
Original price
$5,147.00 - $6,258.00
$5,147.00 - $6,258.00
Current price $5,147.00

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (12K+18K+18K)

MRCOOL
Original price $7,065.00 - Original price $8,145.00
Original price
$7,065.00 - $8,145.00
$7,065.00 - $8,145.00
Current price $7,065.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 48,000 BTU 3...

View full details
Original price $7,065.00 - Original price $8,145.00
Original price
$7,065.00 - $8,145.00
$7,065.00 - $8,145.00
Current price $7,065.00

MRCOOL DIY 5th Gen 3-Zone 42,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (12K+12K+18K)

MRCOOL
Original price $6,811.00 - Original price $7,891.00
Original price
$6,811.00 - $7,891.00
$6,811.00 - $7,891.00
Current price $6,811.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 42,000 BTU 3...

View full details
Original price $6,811.00 - Original price $7,891.00
Original price
$6,811.00 - $7,891.00
$6,811.00 - $7,891.00
Current price $6,811.00

MRCOOL DIY 5th Gen 3-Zone 33,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (6K+9K+18K)

MRCOOL
Original price $5,156.00 - Original price $6,236.00
Original price
$5,156.00 - $6,236.00
$5,156.00 - $6,236.00
Current price $5,156.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 33,000 BTU 3...

View full details
Original price $5,156.00 - Original price $6,236.00
Original price
$5,156.00 - $6,236.00
$5,156.00 - $6,236.00
Current price $5,156.00

MRCOOL DIY 5th Gen 3-Zone 54,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (9K+9K+36K)

MRCOOL
Original price $6,879.00 - Original price $7,990.00
Original price
$6,879.00 - $7,990.00
$6,879.00 - $7,990.00
Current price $6,879.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 54,000 BTU 3...

View full details
Original price $6,879.00 - Original price $7,990.00
Original price
$6,879.00 - $7,990.00
$6,879.00 - $7,990.00
Current price $6,879.00

MRCOOL DIY 5th Gen 3-Zone 18,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (6K+6K+6K)

MRCOOL
Original price $3,607.00 - Original price $4,432.00
Original price
$3,607.00 - $4,432.00
$3,607.00 - $4,432.00
Current price $3,607.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 18,000 BTU 3...

View full details
Original price $3,607.00 - Original price $4,432.00
Original price
$3,607.00 - $4,432.00
$3,607.00 - $4,432.00
Current price $3,607.00

MRCOOL DIY 5th Gen 3-Zone 42,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (9K+9K+24K)

MRCOOL
Original price $6,563.00 - Original price $7,674.00
Original price
$6,563.00 - $7,674.00
$6,563.00 - $7,674.00
Current price $6,563.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 42,000 BTU 3...

View full details
Original price $6,563.00 - Original price $7,674.00
Original price
$6,563.00 - $7,674.00
$6,563.00 - $7,674.00
Current price $6,563.00

MRCOOL DIY 5th Gen 3-Zone 42,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (6K+12K+24K)

MRCOOL
Original price $6,645.00 - Original price $7,756.00
Original price
$6,645.00 - $7,756.00
$6,645.00 - $7,756.00
Current price $6,645.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 42,000 BTU 3...

View full details
Original price $6,645.00 - Original price $7,756.00
Original price
$6,645.00 - $7,756.00
$6,645.00 - $7,756.00
Current price $6,645.00

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (12K+12K+24K)

MRCOOL
Original price $6,296.00 - Original price $7,407.00
Original price
$6,296.00 - $7,407.00
$6,296.00 - $7,407.00
Current price $6,296.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 48,000 BTU 3...

View full details
Original price $6,296.00 - Original price $7,407.00
Original price
$6,296.00 - $7,407.00
$6,296.00 - $7,407.00
Current price $6,296.00

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (6K+18K+24K)

MRCOOL
Original price $6,318.00 - Original price $7,429.00
Original price
$6,318.00 - $7,429.00
$6,318.00 - $7,429.00
Current price $6,318.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 48,000 BTU 3...

View full details
Original price $6,318.00 - Original price $7,429.00
Original price
$6,318.00 - $7,429.00
$6,318.00 - $7,429.00
Current price $6,318.00

MRCOOL DIY 5th Gen 3-Zone 36,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (12K+12K+12K)

MRCOOL
Original price $5,976.00 - Original price $7,056.00
Original price
$5,976.00 - $7,056.00
$5,976.00 - $7,056.00
Current price $5,976.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 36,000 BTU 3...

View full details
Original price $5,976.00 - Original price $7,056.00
Original price
$5,976.00 - $7,056.00
$5,976.00 - $7,056.00
Current price $5,976.00

MRCOOL DIY 5th Gen 3-Zone 39,000 BTU Ductless Mini-Split Heat Pump System with Pre-Charged Line Sets (6K+9K+24K)

MRCOOL
Original price $5,907.00 - Original price $7,018.00
Original price
$5,907.00 - $7,018.00
$5,907.00 - $7,018.00
Current price $5,907.00
In stock

Designed for homeowners who want zoned heating and cooling without paying for professional installation, the MRCOOL DIY 5th Generation 39,000 BTU 3...

View full details
Original price $5,907.00 - Original price $7,018.00
Original price
$5,907.00 - $7,018.00
$5,907.00 - $7,018.00
Current price $5,907.00

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