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MRCOOL Mini Split & DIY Air Conditioners

MRCOOL® Mini Split & HVAC Systems

Shop MRCOOL® mini split air conditioners, heat pumps, and DIY HVAC systems at CulinaryProfis. MRCOOL® is one of America's leading innovators in heating and cooling technology, known for making professional-grade comfort solutions easier to install, more energy-efficient, and smarter than ever before.

Whether you're cooling a single room, upgrading your entire home, or looking for an energy-efficient heating and cooling solution, MRCOOL® offers systems designed for homeowners, contractors, and DIY enthusiasts alike.

Why Choose MRCOOL®?

✔ Industry-leading DIY installation with patented Quick Connect® line sets
✔ Energy-efficient inverter technology for lower utility costs
✔ Heating and cooling in one system for year-round comfort
✔ Wi-Fi enabled smart controls and smart home integration
✔ Available in multiple BTU capacities for virtually any room size
✔ Single-zone and multi-zone solutions for customized comfort
✔ Environmentally conscious R-454B refrigerant on new-generation models

Explore Our MRCOOL® Collections

• DIY® 5th Generation Mini Splits
• DIY® Multi-Zone Systems
• DIY® Easy Pro® Systems
• Advantage® Series
• Olympus® Series
• Universal® Heat Pumps
• Central Ducted Systems
• Compact Refrigeration Systems
• Smart Thermostats and Accessories

From bedrooms and garages to entire homes and light commercial spaces, MRCOOL® delivers reliable, high-performance comfort with innovative technology designed to simplify installation and ownership.

Shop our complete selection of MRCOOL® systems and discover why thousands of homeowners trust MRCOOL® for energy-efficient heating and cooling solutions.

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Original price $4,201.99
Original price $4,201.99 - Original price $4,201.99
Original price $4,201.99
Current price $3,419.00
$3,419.00 - $3,419.00
Current price $3,419.00

MRCOOL® DIY® 5th Gen E-Star Series 18K BTU, 1.5 Ton, 21.5 SEER2 Ductless Mini-Split Heat Pump System with Ceiling Cassette Air Handler – R-454B

MRCOOL®

The MRCOOL® DIY® 5th Gen E-Star Series 18K BTU, 1.5 Ton, 21.5 SEER2 Ductless Mini-Split Heat Pump System with Ceiling Cassette Air Handler – R-45...

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Original price $4,201.99
Original price $4,201.99 - Original price $4,201.99
Original price $4,201.99
Current price $3,419.00
$3,419.00 - $3,419.00
Current price $3,419.00
Save 19% Save %
Original price $3,949.00
Original price $3,949.00 - Original price $3,949.00
Original price $3,949.00
Current price $3,385.00
$3,385.00 - $3,385.00
Current price $3,385.00

MRCOOL® DIY® 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged (25ft+35ft) Line Sets & (9K+9K) Air Handlers— DIYM218HPW03D07

MRCOOL®

The MRCOOL® DIY® 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged (25ft+35ft) Line Sets & (9K+9...

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Original price $3,949.00
Original price $3,949.00 - Original price $3,949.00
Original price $3,949.00
Current price $3,385.00
$3,385.00 - $3,385.00
Current price $3,385.00
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Original price $3,990.00
Original price $3,990.00 - Original price $3,990.00
Original price $3,990.00
Current price $3,348.00
$3,348.00 - $3,348.00
Current price $3,348.00

MRCOOL® DIY® 5th Gen 2-Zone 1.5 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with (16ft+35ft) Pre-Charged Line Sets (9K+9K) Air handlers- DIYM218HPW03D02

MRCOOL®

The MRCOOL® DIY® 5th Gen 2-Zone 1.5 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with (16ft+35ft) Pre-Charged Line Sets (9K+9K)...

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Original price $3,990.00
Original price $3,990.00 - Original price $3,990.00
Original price $3,990.00
Current price $3,348.00
$3,348.00 - $3,348.00
Current price $3,348.00
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Original price $3,830.00
Original price $3,830.00 - Original price $3,830.00
Original price $3,830.00
Current price $3,329.00
$3,329.00 - $3,329.00
Current price $3,329.00

MRCOOL® DIY 5th Generation Energy Star 24,000 BTU Single Zone Mini-split System with 25ft Line Set, 230v

MRCOOL®

The MRCOOL® DIY 5th Generation Energy Star 24,000 BTU Single Zone Mini-split System with 25ft Line Set, 230v is a genuine MRCOOL accessory design...

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Original price $3,830.00
Original price $3,830.00 - Original price $3,830.00
Original price $3,830.00
Current price $3,329.00
$3,329.00 - $3,329.00
Current price $3,329.00
Save 13% Save %
Original price $3,830.00
Original price $3,830.00 - Original price $3,830.00
Original price $3,830.00
Current price $3,329.00
$3,329.00 - $3,329.00
Current price $3,329.00

MRCOOL® DIY 5th Generation Energy Star 24,000 BTU Single Zone Mini-split System with 25ft Line Set, 230v

MRCOOL®

The MRCOOL® DIY® 5th Gen E Star 18,000 BTU Single Zone Mini Split Complete System with 25 ft. QuickConnect® Line Set is designed to deliver year-...

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Original price $3,830.00
Original price $3,830.00 - Original price $3,830.00
Original price $3,830.00
Current price $3,329.00
$3,329.00 - $3,329.00
Current price $3,329.00
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Original price $3,699.00
Original price $3,699.00 - Original price $3,699.00
Original price $3,699.00
Current price $3,329.00
$3,329.00 - $3,329.00
Current price $3,329.00

MRCOOL® DIY® 5th Gen E Star 24,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V — DIY-24-HP-WM-230D25-O

MRCOOL®

The MRCOOL® DIY® 5th Gen E Star 24,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V — DIY-24-HP-WM-230D25-O is designed to...

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Original price $3,699.00
Original price $3,699.00 - Original price $3,699.00
Original price $3,699.00
Current price $3,329.00
$3,329.00 - $3,329.00
Current price $3,329.00
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Original price $3,754.00
Original price $3,754.00 - Original price $3,754.00
Original price $3,754.00
Current price $3,264.00
$3,264.00 - $3,264.00
Current price $3,264.00

MRCOOL® DIY Hyper Heat 12K Ceiling Cassette Mini Split System Bundle — 5th Gen — Pre-Charged QuickConnect Line Set — 208/230V

MRCOOL®

The MRCOOL® DIY Hyper Heat 12K Ceiling Cassette Mini Split System Bundle — 5th Gen — Pre-Charged QuickConnect Line Set — 208/230V is designed to ...

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Original price $3,754.00
Original price $3,754.00 - Original price $3,754.00
Original price $3,754.00
Current price $3,264.00
$3,264.00 - $3,264.00
Current price $3,264.00
Save 13% Save %
Original price $3,719.25
Original price $3,719.25 - Original price $3,719.25
Original price $3,719.25
Current price $3,229.00
$3,229.00 - $3,229.00
Current price $3,229.00

MRCOOL® DIY® 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with (25ft+25ft) Pre-Charged Line Sets (6K+12K) air handlers — DIYM218HP

MRCOOL®

The MRCOOL® DIY® 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with (25ft+25ft) Pre-Charged Line Sets (6K+12K) ai...

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Original price $3,719.25
Original price $3,719.25 - Original price $3,719.25
Original price $3,719.25
Current price $3,229.00
$3,229.00 - $3,229.00
Current price $3,229.00
Save 13% Save %
Original price $3,990.00
Original price $3,990.00 - Original price $3,990.00
Original price $3,990.00
Current price $3,192.00
$3,192.00 - $3,192.00
Current price $3,192.00

MRCOOL® DIY® 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with (16ft+25ft) Pre-Charged Line Sets (6K+12K) air handlers R-454B — DIYM218HP

MRCOOL®

The MRCOOL® DIY® 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with (16ft+25ft) Pre-Charged Line Sets (6K+12K) ai...

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Original price $3,990.00
Original price $3,990.00 - Original price $3,990.00
Original price $3,990.00
Current price $3,192.00
$3,192.00 - $3,192.00
Current price $3,192.00
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Original price $3,600.00
Original price $3,600.00 - Original price $3,600.00
Original price $3,600.00
Current price $3,173.00
$3,173.00 - $3,173.00
Current price $3,173.00

MRCOOL® Hyper Heat 18K Single Zone DIY Mini Split Bundle (230V) — MRD-DIYHH18-WM18-25

MRCOOL®

The MRCOOL® Hyper Heat 18K Single Zone DIY Mini Split Bundle (230V) — MRD-DIYHH18-WM18-25 is designed to provide efficient year-round comfort for...

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Original price $3,600.00
Original price $3,600.00 - Original price $3,600.00
Original price $3,600.00
Current price $3,173.00
$3,173.00 - $3,173.00
Current price $3,173.00
Save 12% Save %
Original price $3,470.50
Original price $3,470.50 - Original price $3,470.50
Original price $3,470.50
Current price $3,155.00
$3,155.00 - $3,155.00
Current price $3,155.00

MRCOOL® DIY® 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with (16ft + 16ft) Pre-Charged Line Sets (6K+12K) wall mount air-handlers — DIYM218HPW02D00

MRCOOL®

The MRCOOL® DIY® 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with (16ft + 16ft) Pre-Charged Line Sets (6K+12K) ...

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Original price $3,470.50
Original price $3,470.50 - Original price $3,470.50
Original price $3,470.50
Current price $3,155.00
$3,155.00 - $3,155.00
Current price $3,155.00
Save 9% Save %
Original price $3,947.00
Original price $3,947.00 - Original price $3,947.00
Original price $3,947.00
Current price $3,147.00
$3,147.00 - $3,147.00
Current price $3,147.00

MRCOOL® DIY® 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged (25ft+25ft) Line Sets (9K+9K) Air Handler — DIYM218HPW03D06

MRCOOL®

The MRCOOL® DIY® 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged (25ft+25ft) Line Sets (9K+9K) Air...

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Original price $3,947.00
Original price $3,947.00 - Original price $3,947.00
Original price $3,947.00
Current price $3,147.00
$3,147.00 - $3,147.00
Current price $3,147.00
Save 20% Save %
Original price $3,599.00
Original price $3,599.00 - Original price $3,599.00
Original price $3,599.00
Current price $3,110.00
$3,110.00 - $3,110.00
Current price $3,110.00

MRCOOL® DIY® 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with (16ft+25ft) Pre-Charged Line Sets (9K+9K)- DIYM218HPW03D01

MRCOOL®

The MRCOOL® DIY® 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with (16ft+25ft) Pre-Charged Line Sets (9K+9K)- DI...

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Original price $3,599.00
Original price $3,599.00 - Original price $3,599.00
Original price $3,599.00
Current price $3,110.00
$3,110.00 - $3,110.00
Current price $3,110.00
Save 14% Save %
Original price $3,873.00
Original price $3,873.00 - Original price $3,873.00
Original price $3,873.00
Current price $3,073.00
$3,073.00 - $3,073.00
Current price $3,073.00

MRCOOL® DIY® 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with (16ft+16ft) Pre-Charged Line Sets (9K+9K) Air-handlers- R-454B- DIYM218HPW03D0

MRCOOL®

The MRCOOL® DIY® 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with (16ft+16ft) Pre-Charged Line Sets (9K+9K) Air...

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Original price $3,873.00
Original price $3,873.00 - Original price $3,873.00
Original price $3,873.00
Current price $3,073.00
$3,073.00 - $3,073.00
Current price $3,073.00
Save 21% Save %
Original price $3,686.40
Original price $3,686.40 - Original price $3,686.40
Original price $3,686.40
Current price $3,072.00
$3,072.00 - $3,072.00
Current price $3,072.00

MRCOOL® DIY® 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with (25+25) Pre-Charged Line Sets (6K+9K) air handlers R-454B — DIYM218HPW01D06

MRCOOL®

The MRCOOL® DIY® 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with (25+25) Pre-Charged Line Sets (6K+9K) air han...

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Original price $3,686.40
Original price $3,686.40 - Original price $3,686.40
Original price $3,686.40
Current price $3,072.00
$3,072.00 - $3,072.00
Current price $3,072.00
Save 17% Save %
Original price $3,447.70
Original price $3,447.70 - Original price $3,447.70
Original price $3,447.70
Current price $3,048.00
$3,048.00 - $3,048.00
Current price $3,048.00

MRCOOL® DIY® 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with (16ft+16ft) Pre-Charged Line Sets (6K+9K) Air handlers R-454B — DIYM218HP

MRCOOL®

The MRCOOL® DIY® 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with (16ft+16ft) Pre-Charged Line Sets (6K+9K) Air...

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Original price $3,447.70
Original price $3,447.70 - Original price $3,447.70
Original price $3,447.70
Current price $3,048.00
$3,048.00 - $3,048.00
Current price $3,048.00
Save 12% Save %
Original price $3,746.25
Original price $3,746.25 - Original price $3,746.25
Original price $3,746.25
Current price $2,997.00
$2,997.00 - $2,997.00
Current price $2,997.00

MRCOOL® DIY® 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged (25ft+25ft) Pre-Charged R-454B Line Sets (6K+6K) Air Handlers,(230V) — DIYM218HP

MRCOOL®

The MRCOOL® DIY® 5th Gen 2-Zone 18,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged (25ft+25ft) Pre-Charged R-454B Li...

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Original price $3,746.25
Original price $3,746.25 - Original price $3,746.25
Original price $3,746.25
Current price $2,997.00
$2,997.00 - $2,997.00
Current price $2,997.00
Save 20% Save %
Original price $3,594.99
Original price $3,594.99 - Original price $3,594.99
Original price $3,594.99
Current price $2,923.00
$2,923.00 - $2,923.00
Current price $2,923.00

MRCOOL® DIY® 5th Gen Multi-Zone 2-Zone 18,000 BTU 1.5 ton 24 SEER2 (6K + 6K) Air Handlers Ductless Mini-Split Air Conditioner and Heat Pump (16ft x 16ft) Pre-Charged R-454B line sets, (230V)- DIYM218HPW00D00

MRCOOL®

The MRCOOL® DIY® 5th Gen Multi-Zone 2-Zone 18,000 BTU 1.5 ton 24 SEER2 (6K + 6K) Air Handlers Ductless Mini-Split Air Conditioner and Heat Pump (...

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Original price $3,594.99
Original price $3,594.99 - Original price $3,594.99
Original price $3,594.99
Current price $2,923.00
$2,923.00 - $2,923.00
Current price $2,923.00
Save 19% Save %
Original price $3,410.00
Original price $3,410.00 - Original price $3,410.00
Original price $3,410.00
Current price $2,909.00
$2,909.00 - $2,909.00
Current price $2,909.00

MRCOOL DIY® 5th Generation Energy Star 18,000 BTU Single Zone Mini Split System with 25ft Line Set, 230V

MRCOOL®

The MRCOOL DIY® 5th Generation Energy Star 18,000 BTU Single Zone Mini Split System with 25ft Line Set, 230V is designed to provide efficient yea...

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Original price $3,410.00
Original price $3,410.00 - Original price $3,410.00
Original price $3,410.00
Current price $2,909.00
$2,909.00 - $2,909.00
Current price $2,909.00
Save 15% Save %
Original price $3,410.00
Original price $3,410.00 - Original price $3,410.00
Original price $3,410.00
Current price $2,909.00
$2,909.00 - $2,909.00
Current price $2,909.00

MRCOOL DIY® 5th Generation Energy Star 18,000 BTU Single Zone Mini Split System with 25ft Line Set, 230V

MRCOOL®

The MRCOOL DIY® 5th Generation 18,000 BTU Single Zone Mini Split System is a powerful, energy-efficient solution for heating and cooling spaces up ...

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Original price $3,410.00
Original price $3,410.00 - Original price $3,410.00
Original price $3,410.00
Current price $2,909.00
$2,909.00 - $2,909.00
Current price $2,909.00
Save 15% Save %
Original price $3,636.00
Original price $3,636.00 - Original price $3,636.00
Original price $3,636.00
Current price $2,909.00
$2,909.00 - $2,909.00
Current price $2,909.00

MRCOOL® DIY® 5th Gen E Star 18,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V — DIY-18-HP-WM-230D25-O

MRCOOL®

The MRCOOL® DIY® 5th Gen E Star 18,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V — DIY-18-HP-WM-230D25-O is designed to...

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Original price $3,636.00
Original price $3,636.00 - Original price $3,636.00
Original price $3,636.00
Current price $2,909.00
$2,909.00 - $2,909.00
Current price $2,909.00
Save 20% Save %
Original price $2,619.00 - Original price $2,619.00
Original price
$2,619.00
$2,619.00 - $2,619.00
Current price $2,619.00

MRCOOL® DIY® 5th Gen Multi-Zone 2-Zone 18,000 BTU 24 SEER2 (9K + 9K) Ductless Mini-Split Air Conditioner and Heat Pump (Line Sets NOT Included)

MRCOOL®

The MRCOOL® DIY® 5th Gen Multi-Zone 2-Zone 18,000 BTU 24 SEER2 (9K + 9K) Ductless Mini-Split Air Conditioner and Heat Pump (Line Sets NOT Include...

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Original price $2,619.00 - Original price $2,619.00
Original price
$2,619.00
$2,619.00 - $2,619.00
Current price $2,619.00
Original price $2,998.15
Original price $2,998.15 - Original price $2,998.15
Original price $2,998.15
Current price $2,532.00
$2,532.00 - $2,532.00
Current price $2,532.00

MRCOOL® DIY Hyper Heat 12K Complete Mini-Split System — DIYHH-12-HP-C-230D25-O Condenser + DIY-12-HP-WMAH-230D25-O Air Handler — 23.5 SEER2, 208/230V, 25ft Pre-Charged Line Set

MRCOOL®

The MRCOOL® DIY Hyper Heat 12K Complete Mini-Split System — DIYHH-12-HP-C-230D25-O Condenser + DIY-12-HP-WMAH-230D25-O Air Handler — 23.5 SEER2, ...

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Original price $2,998.15
Original price $2,998.15 - Original price $2,998.15
Original price $2,998.15
Current price $2,532.00
$2,532.00 - $2,532.00
Current price $2,532.00
Save 16% Save %
Original price $2,860.00
Original price $2,860.00 - Original price $2,860.00
Original price $2,860.00
Current price $2,359.00
$2,359.00 - $2,359.00
Current price $2,359.00

MRCOOL DIY® 5th Generation Energy Star 12,000 BTU Single Zone Mini Split System with 25ft Line Set, 115V

MRCOOL®

The MRCOOL DIY® 5th Generation Energy Star 12,000 BTU Single Zone Mini Split System with 25ft Line Set, 115V is designed to provide efficient yea...

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Original price $2,860.00
Original price $2,860.00 - Original price $2,860.00
Original price $2,860.00
Current price $2,359.00
$2,359.00 - $2,359.00
Current price $2,359.00
Save 18% Save %