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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 up to 23% Save %
$5,673.00 - $6,628.00
$5,673.00 - $6,628.00
$5,673.00
$4,482.00 - $5,098.00
$4,482.00 - $5,098.00
$4,482.00

MRCOOL DIY Mini Split - 24,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with Line Sets, DIYM227HPC02C00

MRCOOL
In stock

What you will receive: 1 x 27K MRCOOL DIY 4th Gen Multi-Zone Condenser (SKU: DIY-MULTI3-27HP230C) 2 x 12K MRCOOL DIY 4th Gen Ceiling Cassette Handl...

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$5,673.00 - $6,628.00
$5,673.00 - $6,628.00
$5,673.00
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$4,482.00
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$5,541.00
$4,486.00 - $5,102.00
$4,486.00 - $5,102.00
$4,486.00

MRCOOL DIY Mini Split - 27,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with Line Sets, DIYM227HPC01C00

MRCOOL
In stock

What you will receive: 1 x 27K MRCOOL DIY 4th Gen Multi-Zone Condenser (SKU: DIY-MULTI3-27HP230C) 1 x 9K MRCOOL DIY 4th Gen Ceiling Cassette Handle...

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$5,541.00 - $6,888.00
$5,541.00 - $6,888.00
$5,541.00
$4,486.00 - $5,102.00
$4,486.00 - $5,102.00
$4,486.00
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$5,725.00
$4,473.00 - $5,089.00
$4,473.00 - $5,089.00
$4,473.00

MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with Line Sets, DIYM227HPC00C00

MRCOOL
In stock

What you will receive: 1 x 27K MRCOOL DIY 4th Gen Multi-Zone Condenser (SKU: DIY-MULTI3-27HP230C) 1 x 9K MRCOOL DIY 4th Gen Ceiling Cassette Handle...

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$5,725.00 - $6,871.00
$5,725.00 - $6,871.00
$5,725.00
$4,473.00 - $5,089.00
$4,473.00 - $5,089.00
$4,473.00
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$5,306.00
$4,145.00 - $4,761.00
$4,145.00 - $4,761.00
$4,145.00

MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with Line Sets, DIYM218HPC01C00

MRCOOL
In stock

What you will receive: 1 x 18K MRCOOL DIY 4th Gen Multi-Zone Condenser (SKU: DIY-MULTI2-18HP230C) 1 x 9K MRCOOL DIY 4th Gen Ceiling Cassette Handle...

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$5,306.00 - $6,225.00
$5,306.00 - $6,225.00
$5,306.00
$4,145.00 - $4,761.00
$4,145.00 - $4,761.00
$4,145.00
Save up to 26% Save %
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$5,795.00 - $6,416.00
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$5,795.00
$4,136.00 - $4,752.00
$4,136.00 - $4,752.00
$4,136.00

MRCOOL DIY Mini Split - 18,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with Line Sets, DIYM218HPC00C00

MRCOOL
In stock

What you will receive: 1 x 18K MRCOOL DIY 4th Gen Multi-Zone Condenser (SKU: DIY-MULTI2-18HP230C) 2 x 9K MRCOOL DIY 4th Gen Ceiling Cassette Handle...

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$5,795.00 - $6,416.00
$5,795.00 - $6,416.00
$5,795.00
$4,136.00 - $4,752.00
$4,136.00 - $4,752.00
$4,136.00
Save up to 29% Save %
Save 24% Save %
$519.00
$519.00 - $519.00
$519.00
$393.00
$393.00 - $393.00
$393.00

MRCOOL DIYCOUPLER-58 + DIYCOUPLER-38 + 75ft MC-5 Cable, 4th Gen, DIYCOUPLER-3858K75C

MRCOOL
In stock

When one standard size DIY® QUICK CONNECT® LINE SET is not long enough, two standard QUICK CONNECT® LINE SETS can be combined using our DIY® COUPLE...

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$519.00
$519.00 - $519.00
$519.00
$393.00
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$393.00
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$499.00
$499.00 - $499.00
$499.00
$372.00
$372.00 - $372.00
$372.00

MRCOOL DIYCOUPLER-14 + DIYCOUPLER-12 + 75ft MC-5 Cable, 4th Gen, DIYCOUPLER-1412K75C

MRCOOL
In stock

When one standard size DIY® QUICK CONNECT® LINE SET is not long enough, two standard QUICK CONNECT® LINE SETS can be combined using our DIY® COUPLE...

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$499.00
$499.00 - $499.00
$499.00
$372.00
$372.00 - $372.00
$372.00
Save 25% Save %
Sold out
$157.95
$157.95 - $157.95
$157.95
$117.00
$117.00 - $117.00
$117.00

MRCOOL DIYCOUPLER-38 + DIYCOUPLER-58 w/50 ft of Communication Wire, DIYCOUPLER-3858K50

MRCOOL
Out of stock

When one standard size DIY® QUICK CONNECT® LINE SET is not long enough, two standard QUICK CONNECT® LINE SETS can be combined using our DIY® COUPLE...

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$157.95
$157.95 - $157.95
$157.95
$117.00
$117.00 - $117.00
$117.00
Sold out
Save 62% Save %
$519.00
$519.00 - $519.00
$519.00
$196.00
$196.00 - $196.00
$196.00

MRCOOL DIYCOUPLER-38 + DIYCOUPLER-58 (Two Sets) w/75 ft of Communication Wire, DIYCOUPLER-3858K75

MRCOOL
In stock

When one standard size DIY® QUICK CONNECT® LINE SET is not long enough, two standard QUICK CONNECT® LINE SETS can be combined using our DIY® COUPLE...

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$519.00
$519.00 - $519.00
$519.00
$196.00
$196.00 - $196.00
$196.00
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Save up to 33% Save %
$1,495.00 - $1,795.00
$1,495.00 - $1,795.00
$1,495.00
$1,177.00 - $1,199.00
$1,177.00 - $1,199.00
$1,177.00

MRCOOL DIY 4th Gen Ceiling Cassette Handler 230V/60Hz

MRCOOL
In stock

The MrCool® DIY® Series 9k BTU Ceiling Cassette is perfect for any space and provide discreet and out of sight heating and cooling. It is available...

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$1,495.00 - $1,795.00
$1,495.00 - $1,795.00
$1,495.00
$1,177.00 - $1,199.00
$1,177.00 - $1,199.00
$1,177.00
Save up to 33% Save %
Save 39% Save %
$199.00
$199.00 - $199.00
$199.00
$121.00
$121.00 - $121.00
$121.00

MRCOOL Condenser Wall Mounting Kit for 24k to 36k BTU Ductless Split System, MB440A

MRCOOL
In stock

The MRCOOL Condenser Wall Mounting Kit for 24k to 36k BTU Condensers allows a seamless and secure way to mount your brand new MRCOOL Condenser to a...

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$199.00
$199.00 - $199.00
$199.00
$121.00
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$121.00
Save 39% Save %
Save 22% Save %
$11,234.00
$11,234.00 - $11,234.00
$11,234.00
$8,708.00
$8,708.00 - $8,708.00
$8,708.00

MRCOOL DIY Mini Split - 48,000 BTU 5 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-548HP0909090912

MRCOOL
In stock

What you will receive: 1 x 48K MRCOOL DIY 4th Gen Multi-Zone Condenser (SKU: DIY-MULTI5-48HP230C) 4 x 9K MRCOOL DIY 4th Gen Ceiling Cassette Handl...

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$11,234.00
$11,234.00 - $11,234.00
$11,234.00
$8,708.00
$8,708.00 - $8,708.00
$8,708.00
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$11,483.00
$11,483.00 - $11,483.00
$11,483.00
$8,699.00
$8,699.00 - $8,699.00
$8,699.00

MRCOOL DIY Mini Split - 45,000 BTU 5 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-548HP0909090909

MRCOOL
In stock

What you will receive: 1 x 48K MRCOOL DIY 4th Gen Multi-Zone Condenser (SKU: DIY-MULTI5-48HP230C) 5 x 9K MRCOOL DIY 4th Gen Ceiling Cassette Handl...

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$11,483.00
$11,483.00 - $11,483.00
$11,483.00
$8,699.00
$8,699.00 - $8,699.00
$8,699.00
Save 24% Save %
Save 31% Save %
$10,950.00
$10,950.00 - $10,950.00
$10,950.00
$7,553.00
$7,553.00 - $7,553.00
$7,553.00

MRCOOL DIY Mini Split - 48,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-448HP09091218

MRCOOL
In stock

What you will receive: 1 x 48K MRCOOL DIY 4th Gen Multi-Zone Condenser (SKU: DIY-MULTI5-48HP230C) 2 x 9K MRCOOL DIY 4th Gen Ceiling Cassette Handle...

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$10,950.00
$10,950.00 - $10,950.00
$10,950.00
$7,553.00
$7,553.00 - $7,553.00
$7,553.00
Save 31% Save %
Save 24% Save %
$9,919.00
$9,919.00 - $9,919.00
$9,919.00
$7,571.00
$7,571.00 - $7,571.00
$7,571.00

MRCOOL DIY Mini Split - 54,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-448HP12121218

MRCOOL
In stock

What you will receive: 1 x 48K MRCOOL DIY 4th Gen Multi-Zone Condenser (SKU: DIY-MULTI5-48HP230C) 3 x 12K MRCOOL DIY 4th Gen Ceiling Cassette Handl...

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$9,919.00
$9,919.00 - $9,919.00
$9,919.00
$7,571.00
$7,571.00 - $7,571.00
$7,571.00
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$9,512.00
$9,512.00 - $9,512.00
$9,512.00
$7,549.00
$7,549.00 - $7,549.00
$7,549.00

MRCOOL DIY Mini Split - 45,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-448HP09121212

MRCOOL
In stock

What you will receive: 1 x 48K MRCOOL DIY 4th Gen Multi-Zone Condenser (SKU: DIY-MULTI5-48HP230C) 1 x 9K MRCOOL DIY 4th Gen Ceiling Cassette Handle...

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$9,512.00
$9,512.00 - $9,512.00
$9,512.00
$7,549.00
$7,549.00 - $7,549.00
$7,549.00
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Save 20% Save %
$9,425.00
$9,425.00 - $9,425.00
$9,425.00
$7,540.00
$7,540.00 - $7,540.00
$7,540.00

MRCOOL DIY Mini Split - 42,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-448HP09091212

MRCOOL
In stock

What you will receive: 1 x 48K MRCOOL DIY 4th Gen Multi-Zone Condenser (SKU: DIY-MULTI5-48HP230C) 2 x 9K MRCOOL DIY 4th Gen Ceiling Cassette Handle...

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$9,425.00
$9,425.00 - $9,425.00
$9,425.00
$7,540.00
$7,540.00 - $7,540.00
$7,540.00
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Save 25% Save %
$10,100.00
$10,100.00 - $10,100.00
$10,100.00
$7,544.00
$7,544.00 - $7,544.00
$7,544.00

MRCOOL DIY Mini Split - 45,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-448HP09090918

MRCOOL
In stock

What you will receive: 1 x 48K MRCOOL DIY 4th Gen Multi-Zone Condenser (SKU: DIY-MULTI5-48HP230C) 3 x 9K MRCOOL DIY 4th Gen Ceiling Cassette Handle...

View full details
$10,100.00
$10,100.00 - $10,100.00
$10,100.00
$7,544.00
$7,544.00 - $7,544.00
$7,544.00
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Save 26% Save %
$10,243.00
$10,243.00 - $10,243.00
$10,243.00
$7,531.00
$7,531.00 - $7,531.00
$7,531.00

MRCOOL DIY Mini Split - 39,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-448HP09090912

MRCOOL
In stock

What you will receive: 1 x 48K MRCOOL DIY 4th Gen Multi-Zone Condenser (SKU: DIY-MULTI5-48HP230C) 3 x 9K MRCOOL DIY 4th Gen Ceiling Cassette Handle...

View full details
$10,243.00
$10,243.00 - $10,243.00
$10,243.00
$7,531.00
$7,531.00 - $7,531.00
$7,531.00
Save 26% Save %
Save 26% Save %
$9,213.00
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$9,213.00
$6,824.00
$6,824.00 - $6,824.00
$6,824.00

MRCOOL DIY Mini Split - 39,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-436HP09090912

MRCOOL
In stock

What you will receive: 1 x 36K MRCOOL DIY 4th Gen Multi-Zone Condenser (SKU: DIY-MULTI4-36HP230C) 3 x 9K MRCOOL DIY 4th Gen Ceiling Cassette Handle...

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$9,213.00
$9,213.00 - $9,213.00
$9,213.00
$6,824.00
$6,824.00 - $6,824.00
$6,824.00
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Save 23% Save %
$9,826.00
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$9,826.00
$7,558.00
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$7,558.00

MRCOOL DIY Mini Split - 48,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-448HP12121212

MRCOOL
In stock

What you will receive: 1 x 48K MRCOOL DIY 4th Gen Multi-Zone Condenser (SKU: DIY-MULTI5-48HP230C) 4 x 12K MRCOOL DIY 4th Gen Ceiling Cassette Hand...

View full details
$9,826.00
$9,826.00 - $9,826.00
$9,826.00
$7,558.00
$7,558.00 - $7,558.00
$7,558.00
Save 23% Save %
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$8,928.00
$8,928.00 - $8,928.00
$8,928.00
$6,815.00
$6,815.00 - $6,815.00
$6,815.00

MRCOOL DIY Mini Split - 36,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-436HP09090909

MRCOOL
In stock

What you will receive: 1 x 36K MRCOOL DIY 4th Gen Multi-Zone Condenser (SKU: DIY-MULTI4-36HP230C) 4 x 9K MRCOOL DIY 4th Gen Ceiling Cassette Handle...

View full details
$8,928.00
$8,928.00 - $8,928.00
$8,928.00
$6,815.00
$6,815.00 - $6,815.00
$6,815.00
Save 24% Save %
Save 34% Save %
$9,691.00
$9,691.00 - $9,691.00
$9,691.00
$6,376.00
$6,376.00 - $6,376.00
$6,376.00

MRCOOL DIY Mini Split - 39,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-348HP091218

MRCOOL
In stock

What you will receive: 1 x 48K MRCOOL DIY 4th Gen Multi-Zone Condenser (SKU: DIY-MULTI5-48HP230C) 1 x 9K MRCOOL DIY 4th Gen Ceiling Cassette Handle...

View full details
$9,691.00
$9,691.00 - $9,691.00
$9,691.00
$6,376.00
$6,376.00 - $6,376.00
$6,376.00
Save 34% Save %
Save 23% Save %
$7,370.00
$7,370.00 - $7,370.00
$7,370.00
$5,669.00
$5,669.00 - $5,669.00
$5,669.00

MRCOOL DIY Mini Split - 39,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-336HP091218

MRCOOL
In stock

What you will receive: 1 x 36K MRCOOL DIY 4th Gen Multi-Zone Condenser (SKU: DIY-MULTI4-36HP230C) 1 x 9K MRCOOL DIY 4th Gen Ceiling Cassette Handle...

View full details
$7,370.00
$7,370.00 - $7,370.00
$7,370.00
$5,669.00
$5,669.00 - $5,669.00
$5,669.00
Save 23% 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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