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MRCOOL

Industry's Only DIY Mini Split Ductless System

Industry's Only DIY Mini Split Ductless System

Get ready to experience the thrill of innovation with MRCOOL mini split A/C and heat systems!

These systems represent the forefront of modern, adaptable manufacturing, harnessing state-of-the-art processes and cutting-edge design to provide unparalleled efficiency and comfort.

Choose from our exciting range of options, including single zone, multi-zone, wall-mount, and ceiling-mount units. And for the ultimate in convenience and savings, don't miss our DIY MRCOOL mini splits, designed to help you cut down on installation costs while enjoying top-notch performance.

MRCOOL

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Save 27% Save %
$799.00
$799.00 - $799.00
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$582.00
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MRCOOL DIY® 5th Gen 35 ft. 1/4" x 3/8" Pre-Charged Quick Connect Line Set (for 6K, 9K & 12K Indoor Units)

MRCOOL
In stock

Upgrade your DIY mini-split system with the MRCOOL DIY® 5th Gen Pre-Charged Quick Connect Line Set. Designed specifically for compatibility with6K ...

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$799.00
$799.00 - $799.00
$799.00
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$900.00
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$681.00

MRCOOL DIY® 5th Gen 50 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set with DIY Pro Cable (for 24K & 36K Indoor Units)

MRCOOL
In stock

Upgrade your DIY mini-split system with the MRCOOL DIY® 5th Gen Pre-Charged Quick Connect Line Set. Designed specifically for compatibility with 24...

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$900.00
$900.00 - $900.00
$900.00
$681.00
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$681.00

MRCOOL DIY® 5th Gen 50 ft. 1/4" x 3/8" Pre-Charged Quick Connect Line Set (for 6K, 9K & 12K Indoor Units)

MRCOOL
In stock

Upgrade your DIY mini-split system with the MRCOOL DIY® 5th Gen Pre-Charged Quick Connect Line Set. Designed specifically for compatibility with6K ...

View full details
$899.00
$899.00 - $899.00
$899.00
$681.00
$681.00 - $681.00
$681.00
Save 24% Save %
Save 25% Save %
$699.00
$699.00 - $699.00
$699.00
$524.00
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$524.00

MRCOOL DIY® 5th Gen 35 ft. 1/4" x 1/2" Pre-Charged Quick Connect Line Set with DIY Pro Cable (for 9K, 12K & 18K Indoor Units)

MRCOOL
In stock

Upgrade your DIY mini-split system with the MRCOOL DIY® 5th Gen Pre-Charged Quick Connect Line Set. Designed specifically for compatibility with 9K...

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$699.00
$699.00 - $699.00
$699.00
$524.00
$524.00 - $524.00
$524.00
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$499.00
$499.00 - $499.00
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$279.00
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$279.00

MRCOOL DIY® 5th Gen 25 ft. 1/4" x 1/2" Pre-Charged Quick Connect Line Set (for 9K, 12K & 18K Indoor Units)

MRCOOL
In stock

Upgrade your DIY mini-split system with the MRCOOL DIY® 5th Gen Pre-Charged Quick Connect Line Set. Designed specifically for compatibility with 9K...

View full details
$499.00
$499.00 - $499.00
$499.00
$279.00
$279.00 - $279.00
$279.00
Save 44% Save %
Save 18% Save %
$750.00
$750.00 - $750.00
$750.00
$616.00
$616.00 - $616.00
$616.00

MRCOOL DIY® 5th Gen 50 ft. 1/4" x 1/2" Pre-Charged Quick Connect Line Set with DIY Pro Cable (for 9K, 12K & 18K Indoor Units)

MRCOOL
In stock

Upgrade your DIY mini-split system with the MRCOOL DIY® 5th Gen Pre-Charged Quick Connect Line Set. Designed specifically for compatibility with 9K...

View full details
$750.00
$750.00 - $750.00
$750.00
$616.00
$616.00 - $616.00
$616.00
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$1,900.00
$1,900.00 - $1,900.00
$1,900.00
$1,660.40
$1,660.40 - $1,660.40
$1,660.40

MRCOOL DIY® 5th Gen 12,000 BTU Multi-Zone Mini Split Ceiling Cassette Air Handler 230V, DIYCASSETTE12HP-230C25-O

MRCOOL
In stock

Introducing the 5th Gen MRCOOL® DIY® 12K BTU Multi-Zone Mini Split Air Handler for year-round heating and cooling in spaces up to 550 sq. ft. Custo...

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$1,900.00
$1,900.00 - $1,900.00
$1,900.00
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$1,900.00
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$1,900.00
$1,634.08
$1,634.08 - $1,634.08
$1,634.08

MRCOOL DIY® 5th Gen 6,000 BTU Multi-Zone Mini Split Ceiling Cassette Air Handler 230V, DIYCASSETTE06HP-230C25-O

MRCOOL
In stock

Introducing the 5th Gen MRCOOL® DIY® 6K BTU Multi-Zone Mini Split Air Handler for year-round heating and cooling in spaces up to 200 sq. ft. Custom...

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$1,900.00
$1,900.00 - $1,900.00
$1,900.00
$1,634.08
$1,634.08 - $1,634.08
$1,634.08
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$1,900.00
$1,900.00 - $1,900.00
$1,900.00
$1,678.60
$1,678.60 - $1,678.60
$1,678.60

MRCOOL DIY® 5th Gen 18,000 BTU Multi-Zone Mini Split Ceiling Cassette Air Handler 230V, DIYCASSETTE18HP-230C25-O

MRCOOL
In stock

Introducing the 5th Gen MRCOOL® DIY® 18K BTU Multi-Zone Mini Split Air Handler for year-round heating and cooling in spaces up to 750 sq. ft. Custo...

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$1,900.00
$1,900.00 - $1,900.00
$1,900.00
$1,678.60
$1,678.60 - $1,678.60
$1,678.60
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$1,900.00
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$1,900.00
$1,647.80
$1,647.80 - $1,647.80
$1,647.80

MRCOOL DIY® 5th Gen 9,000 BTU Multi-Zone Mini Split Ceiling Cassette Air Handler 230V, DIYCASSETTE09HP-230C25-O

MRCOOL
In stock

Introducing the 5th Gen MRCOOL® DIY® 9K BTU Multi-Zone Mini Split Air Handler for year-round heating and cooling in spaces up to 400 sq. ft. Custom...

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$1,900.00
$1,900.00 - $1,900.00
$1,900.00
$1,647.80
$1,647.80 - $1,647.80
$1,647.80
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$1,999.00
$1,999.00 - $1,999.00
$1,999.00
$965.00
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$965.00

MRCOOL DIY® 5th Gen 24,000 BTU Multi-Zone Mini Split Air Handler 230V, DIY-24-HP-WMAH-230D25-O

MRCOOL
In stock

Introducing the 5th Gen MRCOOL® DIY® 24K BTU Multi-Zone Mini Split Air Handler for year-round heating and cooling in spaces up to 1,000 sq. ft. Cus...

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$1,999.00
$1,999.00 - $1,999.00
$1,999.00
$965.00
$965.00 - $965.00
$965.00
Save 52% Save %
Save 20% Save %
$999.00
$999.00 - $999.00
$999.00
$803.60
$803.60 - $803.60
$803.60

MRCOOL DIY® 5th Gen 12,000 BTU Multi-Zone Mini Split Air Handler 230V, DIY-12-HP-WMAH-230D25-O

MRCOOL
In stock

Introducing the 5th Gen MRCOOL® DIY® 12K BTU Multi-Zone Mini Split Air Handler for year-round heating and cooling in spaces up to 550 sq. ft. Custo...

View full details
$999.00
$999.00 - $999.00
$999.00
$803.60
$803.60 - $803.60
$803.60
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Save 11% Save %
$692.50
$692.50 - $692.50
$692.50
$618.80
$618.80 - $618.80
$618.80

MRCOOL DIY® 5th Gen 9,000 BTU Multi-Zone Mini Split Air Handler 230V, DIY-09-HP-WMAH-230D25-O

MRCOOL
In stock

Introducing the 5th Gen MRCOOL® DIY® 9K BTU Multi-Zone Mini Split Air Handler for year-round heating and cooling in spaces up to 400 sq. ft. Custom...

View full details
$692.50
$692.50 - $692.50
$692.50
$618.80
$618.80 - $618.80
$618.80
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$1,601.00
$1,601.00 - $1,601.00
$1,601.00
$1,281.00
$1,281.00 - $1,281.00
$1,281.00

MRCOOL DIY® 5th Gen 36,000 BTU Multi-Zone Mini Split Air Handler 230V, DIY-36-HP-WMAH-230D25-O

MRCOOL
In stock

Introducing the 5th Gen MRCOOL® DIY® 36K BTU Multi-Zone Mini Split Air Handler for year-round heating and cooling in spaces up to 1,500 sq. ft. Cus...

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$1,601.00
$1,601.00 - $1,601.00
$1,601.00
$1,281.00
$1,281.00 - $1,281.00
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$695.00
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$695.00
$552.50
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$552.50

MRCOOL DIY® 5th Gen 6,000 BTU Multi-Zone Mini Split Air Handler 230V, DIY-06-HP-WMAH-230D25-O

MRCOOL
In stock

Introducing the 5th Gen MRCOOL® DIY® 6K BTU Multi-Zone Mini Split Air Handler for year-round heating and cooling in spaces up to 200 sq. ft. Custom...

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$695.00
$695.00 - $695.00
$695.00
$552.50
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$552.50
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$3,125.00
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$3,125.00
$2,380.00
$2,380.00 - $2,380.00
$2,380.00

MRCOOL DIY® 5th Gen 27,000 BTU Multi-Zone Mini Split Condenser 230V, DIY-MULTI4-27HP230D-O

MRCOOL
In stock

Introducing the new 5th Gen MRCOOL® DIY® multi-zone mini split condenser. Save money with its high SEER2 and HSPF2-4 ratings. Install easily with p...

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$3,125.00
$3,125.00 - $3,125.00
$3,125.00
$2,380.00
$2,380.00 - $2,380.00
$2,380.00
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$1,095.00
$1,095.00 - $1,095.00
$1,095.00
$931.00
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$931.00

MRCOOL DIY® 5th Gen 18,000 BTU Multi-Zone Mini Split Air Handler 230V, DIY-18-HP-WMAH-230D25-O

MRCOOL
In stock

Introducing the 5th Gen MRCOOL® DIY® 18K BTU Multi-Zone Mini Split Air Handler for year-round heating and cooling in spaces up to 750 sq. ft. Custo...

View full details
$1,095.00
$1,095.00 - $1,095.00
$1,095.00
$931.00
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$931.00
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$2,300.00
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$2,300.00
$1,920.80
$1,920.80 - $1,920.80
$1,920.80

MRCOOL DIY® 5th Gen 18,000 BTU Multi-Zone Mini Split Condenser 230V, DIY-MULTI3-18HP230D-O

MRCOOL
In stock

Introducing the new 5th Gen MRCOOL® DIY® multi-zone mini split condenser. Save money with its high SEER2 and HSPF2-4 ratings. Install easily with p...

View full details
$2,300.00
$2,300.00 - $2,300.00
$2,300.00
$1,920.80
$1,920.80 - $1,920.80
$1,920.80
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$4,999.00
$4,999.00 - $4,999.00
$4,999.00
$3,939.60
$3,939.60 - $3,939.60
$3,939.60

MRCOOL DIY® 5th Gen 48,000 BTU Multi-Zone Mini Split Condenser 230V, DIY-MULTI6-48HP230D-O

MRCOOL
In stock

Introducing the new 5th Gen MRCOOL® DIY® multi-zone mini split condenser. Save money with its high SEER2 and HSPF2-4 ratings. Install easily with p...

View full details
$4,999.00
$4,999.00 - $4,999.00
$4,999.00
$3,939.60
$3,939.60 - $3,939.60
$3,939.60
Save 21% Save %
Save 6% Save %
$5,400.00
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$5,400.00
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$5,100.00

MRCOOL DIY® 5th Gen 55,000 BTU Multi-Zone Mini Split Condenser 230V, DIY-MULTI6-55HP230D-O

MRCOOL
In stock

Introducing the new 5th Gen MRCOOL® DIY® multi-zone mini split condenser. Save money with its high SEER2 and HSPF2-4 ratings. Install easily with p...

View full details
$5,400.00
$5,400.00 - $5,400.00
$5,400.00
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$5,100.00
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$3,999.00
$3,999.00 - $3,999.00
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$2,949.80

MRCOOL DIY® 5th Gen 36,000 BTU Multi-Zone Mini Split Condenser 230V, DIY-MULTI5-36HP230D-O

MRCOOL
In stock

Introducing the new 5th Gen MRCOOL® DIY® multi-zone mini split condenser. Save money with its high SEER2 and HSPF2-4 ratings. Install easily with p...

View full details
$3,999.00
$3,999.00 - $3,999.00
$3,999.00
$2,949.80
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$2,949.80
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Save up to 20% Save %
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$4,812.50
$4,375.00 - $5,095.00
$4,375.00 - $5,095.00
$4,375.00

MRCOOL DIY 5th Gen 2-Zone 24,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (12K+12K), DIYM236HP

MRCOOL
In stock

Take control of your comfort with the MRCOOL DIY 5th Gen Multi-Zone Mini Split System - the easiest and most affordable way to get powerful, energy...

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$4,812.50 - $6,114.00
$4,812.50 - $6,114.00
$4,812.50
$4,375.00 - $5,095.00
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$4,375.00
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$6,604.40
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$6,604.40
$6,004.00
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$6,004.00

MRCOOL DIY 5th Gen 3-Zone 48,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+36K), DIY3-B-55HP

MRCOOL
In stock

Take control of your comfort with the MRCOOL DIY 5th Gen Multi-Zone Mini Split System - the easiest and most affordable way to get powerful, energy...

View full details
$6,604.40
$6,604.40 - $6,604.40
$6,604.40
$6,004.00
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$6,004.00
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Save up to 17% Save %
$6,680.30 - $8,225.95
$6,680.30 - $8,225.95
$6,680.30
$6,073.00 - $7,153.00
$6,073.00 - $7,153.00
$6,073.00

MRCOOL DIY 5th Gen 3-Zone 39,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (9K+12K+18K), DIYM348HP

MRCOOL
In stock

Take control of your comfort with the MRCOOL DIY 5th Gen Multi-Zone Mini Split System - the easiest and most affordable way to get powerful, energy...

View full details
$6,680.30 - $8,225.95
$6,680.30 - $8,225.95
$6,680.30
$6,073.00 - $7,153.00
$6,073.00 - $7,153.00
$6,073.00
Save up to 17% Save %

Blog Posts

  • Senville Aura vs Leto
    June 14, 2024 Henry Miller

    Senville Aura vs Leto

    Senville Mini Splits: Comparing the AURA and LETO Series Senville offers a range of mini-split air conditioners and heat pumps known for their energy efficiency and reliable performance. Among their popular product lines are the AURA and LETO series, each...

    Read now
  • How long will MRCOOL Mini Split last?
    May 3, 2024 Henry Miller

    How long will MRCOOL Mini Split last?

    Thinking about a MRCOOL DIY mini split system to keep your home comfortable? Longevity is a big question. This post dives into how long these systems typically last, focusing on the MRCOOL DIY 4th Gen Mini Splits and its warranty.MRCOOL...

    Read now
  • Who makes Senville Mini Splits?
    April 12, 2024 Henry Miller

    Who makes Senville Mini Splits?

    Who Makes Senville Mini Splits? Your Ultimate Guide to Who Makes these Efficient Cooling Solutions When it comes to finding a reliable and energy-efficient air conditioning and heating solution, many homeowners and businesses alike turn to Senville mini splits. But...

    Read now
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