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HVAC

Mini split heat pumps and HVAC systems from MRCOOL, the #1 brand in DIY ductless heating and cooling. Mini splits are individual heating and cooling units that mount on a wall, ceiling, or floor and connect to an outdoor compressor. No ductwork needed, making them the best option for additions, garages, basements, and homes without existing ducts.

MRCOOL's DIY line is designed for homeowner installation. The pre-charged refrigerant lines use quick-connect fittings, no HVAC license or vacuum pump required. Shop by zone count, BTU capacity, or series below. Free shipping on every system.

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  • MRCOOL Energy Star 24K BTU, 2 Ton, 20 SEER, Heat Pump Condenserwith 25 foot line set (DIY-24-HP-C-230B25)
    MRCOOL Energy Star 24K BTU, 2 Ton, 20 SEER, Heat Pump Condenserwith 25 foot line set (DIY-24-HP-C-230B25)
    $1,999
    $1,999 - $1,999
    $1,999
    $1,423
    $1,423 - $1,423
    $1,423

    MRCOOL Energy Star 24K BTU, 2 Ton, 20 SEER, Heat Pump Condenserwith 25 foot line set (DIY-24-HP-C-230B25)

    MRCOOL

    MRCOOL Energy Star 24K BTU, 2 Ton, 20 SEER, Heat Pump Condenserwith 25 foot line set (DIY-24-HP-C-230B25) This item only includes a Condenser. Brow...

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    $1,999
    $1,999 - $1,999
    $1,999
    $1,423
    $1,423 - $1,423
    $1,423
  • MRCOOL Energy Star 24K BTU, 2 Ton, 20 SEER,Heat Pump Condenser & Wall Mount Air Handler with Enhanced WiFi and 25 Ft. Lineset (DIY-24-HP-230B25)
    MRCOOL Energy Star 24K BTU, 2 Ton, 20 SEER,Heat Pump Condenser & Wall Mount Air Handler with Enhanced WiFi and 25 Ft. Lineset (DIY-24-HP-230B25)
    $3,499
    $3,499 - $3,499
    $3,499
    $2,329
    $2,329 - $2,329
    $2,329

    MRCOOL Energy Star 24K BTU, 2 Ton, 20 SEER,Heat Pump Condenser & Wall Mount Air Handler with Enhanced WiFi and 25 Ft. Lineset (DIY-24-HP-230B25)

    MRCOOL

    MRCOOL Energy Star 24K BTU, 2 Ton, 20 SEER,Heat Pump Condenser & Wall Mount Air Handler with Enhanced WiFi and 25 Ft. Lineset (DIY-24-HP-230B25...

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    $3,499
    $3,499 - $3,499
    $3,499
    $2,329
    $2,329 - $2,329
    $2,329
  • MRCOOL GeoCool 48K-60K BTU Multi Positional Air Return (GCSAR048060)
    $399
    $399 - $399
    $399
    $222
    $222 - $222
    $222

    MRCOOL GeoCool 48K-60K BTU Multi Positional Air Return (GCSAR048060)

    MRCOOL

    MRCOOL GeoCool 48K-60K BTU Multi Positional Air Return (GCSAR048060) GeoCool 48K-60K BTU Multi Positional Air Return You can count on the MRCOOL® G...

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    $399
    $399 - $399
    $399
    $222
    $222 - $222
    $222
  • MRCOOL Hyper Heat 2nd Gen 24K BTU, 2 Ton, 18.3 SEER2 Central Ducted Condenser (CENTRAL-24-HP-C-230B00-O)
    MRCOOL Hyper Heat 2nd Gen 24K BTU, 2 Ton, 18.3 SEER2 Central Ducted Condenser (CENTRAL-24-HP-C-230B00-O)
    $3,416 - $3,416
    $3,416
    $3,416 - $3,416
    $3,416

    MRCOOL Hyper Heat 2nd Gen 24K BTU, 2 Ton, 18.3 SEER2 Central Ducted Condenser (CENTRAL-24-HP-C-230B00-O)

    MRCOOL

    Maintain year-round comfort in your home with the 24K MRCOOL® Hyper Heat Central Ducted Condenser, a reliable system designed to perform in both fr...

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    $3,416 - $3,416
    $3,416
    $3,416 - $3,416
    $3,416
  • MRCOOL Hyper Heat 2nd Gen 24K BTU, 2 Ton, 18.3 SEER2 Heat Pump Condenser and Ducted Air Handler (CENTRAL-24-HP-230B00-O)
    MRCOOL Hyper Heat 2nd Gen 24K BTU, 2 Ton, 18.3 SEER2 Heat Pump Condenser and Ducted Air Handler (CENTRAL-24-HP-230B00-O)
    $4,279
    $4,279 - $4,279
    $4,279
    $3,291
    $3,291 - $3,291
    $3,291

    MRCOOL Hyper Heat 2nd Gen 24K BTU, 2 Ton, 18.3 SEER2 Heat Pump Condenser and Ducted Air Handler (CENTRAL-24-HP-230B00-O)

    MRCOOL

    MRCOOL Hyper Heat 2nd Gen 24K Complete System Bring heating and cooling to a central ducted home with the MRCOOL Hyper Heat 2nd Generation 2-ton sp...

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    $4,279
    $4,279 - $4,279
    $4,279
    $3,291
    $3,291 - $3,291
    $3,291
  • MRCOOL LineGuard 4.5-Inch 16-Piece Complete Line Set Cover Kit for Ductless Mini-Split or Central System (MLG450)
    MRCOOL LineGuard 4.5-Inch 16-Piece Complete Line Set Cover Kit for Ductless Mini-Split or Central System (MLG450)
    $199
    $199 - $199
    $199
    $132
    $132 - $132
    $132

    MRCOOL LineGuard 4.5-Inch 16-Piece Complete Line Set Cover Kit for Ductless Mini-Split or Central System (MLG450)

    MRCOOL

    The MrCool LineGuard Line Set Cover is a protective exterior line set cover designed for use with MrCool ductless mini split systems. This set of p...

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    $199
    $199 - $199
    $199
    $132
    $132 - $132
    $132
  • MRCOOL Mini-Stat Thermostat-like Smart IR Remote Controller (MTSK01)
    MRCOOL Mini-Stat Thermostat-like Smart IR Remote Controller (MTSK01)
    $199
    $199 - $199
    $199
    $148
    $148 - $148
    $148

    MRCOOL Mini-Stat Thermostat-like Smart IR Remote Controller (MTSK01)

    MRCOOL

    wners Manual MRCOOL Mini-Stat Thermostat-like Smart IR Remote Controller (MTSK01) Mini-Stat Thermostat-like Smart Kit GTIN 810035931121 ...

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    $199
    $199 - $199
    $199
    $148
    $148 - $148
    $148
  • MRCOOL MRBREEZE Black Circle Bladeless Fan and Air Purifier (MRFAN36PLCBK)
    $199
    $199 - $199
    $199
    $129
    $129 - $129
    $129

    MRCOOL MRBREEZE Black Circle Bladeless Fan and Air Purifier (MRFAN36PLCBK)

    MRCOOL

    MRCOOL MRBREEZE 26" Black Circle Bladeless Fan and Air Purifier (MRFAN36PLCBK) MRBREEZE Black Circle Bladeless Fan and Air Purifier Enhance your co...

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    $199
    $199 - $199
    $199
    $129
    $129 - $129
    $129
  • MRCOOL Open Loop Installation Kit 2-5 Ton (GCIK-OL2-5-00)
    MRCOOL Open Loop Installation Kit 2-5 Ton (GCIK-OL2-5-00)
    $139
    $139 - $139
    $139
    $102
    $102 - $102
    $102

    MRCOOL Open Loop Installation Kit 2-5 Ton (GCIK-OL2-5-00)

    MRCOOL

    MRCOOL Open Loop Installation Kit 2-5 Ton (GCIK-OL2-5-00) Closed Loop Installation Kit 2 ton - w/Straight Manifold Open Loop Installation Kit 2-5 t...

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    $139
    $139 - $139
    $139
    $102
    $102 - $102
    $102
  • MRCOOL Smart HVAC Mini Stat in White (MTSK02)
    MRCOOL Smart HVAC Mini Stat in White (MTSK02)
    $149
    $149 - $149
    $149
    $98
    $98 - $98
    $98

    MRCOOL Smart HVAC Mini Stat in White (MTSK02)

    MRCOOL

    MRCOOL White Mini-Stat (MTSK02) Features Fully compatible with Amazon Alexa and Google Assistant Easily adjust the vertical airflow of your MrCool...

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    $149
    $149 - $149
    $149
    $98
    $98 - $98
    $98
  • MRCOOL Smart Wi-Fi Mini Stat in White (MST05)
    MRCOOL Smart Wi-Fi Mini Stat in White (MST05)
    $149
    $149 - $149
    $149
    $114
    $114 - $114
    $114

    MRCOOL Smart Wi-Fi Mini Stat in White (MST05)

    MRCOOL

    MRCOOL Smart Wi-Fi Mini Stat in White (MST05) MRCOOL Smart Wi-Fi Mini Stat (White) - 24V for Mini Splits (Breeze Max) With its personalized heating...

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    $149
    $149 - $149
    $149
    $114
    $114 - $114
    $114
  • MRCOOL Thermo-Controled Water Dispensers with 5 Gallon Bottle (MTWB05 )
    MRCOOL Thermo-Controled Water Dispensers with 5 Gallon Bottle (MTWB05 )
    $1,499
    $1,499 - $1,499
    $1,499
    $1,010
    $1,010 - $1,010
    $1,010

    MRCOOL Thermo-Controled Water Dispensers with 5 Gallon Bottle (MTWB05 )

    MRCOOL

    MRCOOL Thermo-Controled Water Dispensers with 5 Gallon Bottle (MTWB05 ) MRCOOL Thermo-Controled Water Dispensers with 5 Gallon Bottle   Dim...

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    $1,499
    $1,499 - $1,499
    $1,499
    $1,010
    $1,010 - $1,010
    $1,010
  • MRCOOL Thermo-Controled Water Dispensers with RO type 4-Stage Filter System (MTW04RO)
    MRCOOL Thermo-Controled Water Dispensers with RO type 4-Stage Filter System (MTW04RO)
    $1,699
    $1,699 - $1,699
    $1,699
    $1,096
    $1,096 - $1,096
    $1,096

    MRCOOL Thermo-Controled Water Dispensers with RO type 4-Stage Filter System (MTW04RO)

    MRCOOL

    MRCOOL Thermo-Controled Water Dispensers with RO type 4-Stage Filter System (MTW04RO) MRCOOL Thermo-Controled Water Dispensers with RO type 4-Stage...

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    $1,699
    $1,699 - $1,699
    $1,699
    $1,096
    $1,096 - $1,096
    $1,096
  • MRCOOL Thermo-Controled Water Dispensers with UF type 3-Stage Filter System (MTW04UF)
    MRCOOL Thermo-Controled Water Dispensers with UF type 3-Stage Filter System (MTW04UF)
    $1,499
    $1,499 - $1,499
    $1,499
    $1,050
    $1,050 - $1,050
    $1,050

    MRCOOL Thermo-Controled Water Dispensers with UF type 3-Stage Filter System (MTW04UF)

    MRCOOL

    MRCOOL Thermo-Controled Water Dispensers with UF type 3-Stage Filter System (MTW04UF) MRCOOL Thermo-Controled Water Dispensers with UF type 4-Stage...

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    $1,499
    $1,499 - $1,499
    $1,499
    $1,050
    $1,050 - $1,050
    $1,050
  • MRCOOL® Remote Control for 5th Gen DIY and Advantage Series Mini Split Systems
    MRCOOL® Remote Control for 5th Gen DIY and Advantage Series Mini Split Systems
    $149
    $149 - $149
    $149
    $99
    $99 - $99
    $99

    MRCOOL® Remote Control for 5th Gen DIY and Advantage Series Mini Split Systems

    MRCOOL

    This remote is included with each air handler in MRCOOL's 5th Generation DIY or Advantage Mini Split Systems. Dimensions 2" W x 6" L x 1" H  ...

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    $149
    $149 - $149
    $149
    $99
    $99 - $99
    $99
  • RCOOL Advantage 36K BTU, 3 Ton, 16 SEER, Heat Pump Condenser with 16ft line set install kit (A-36-HP-C-230B)
    RCOOL Advantage 36K BTU, 3 Ton, 16 SEER, Heat Pump Condenser with 16ft line set install kit (A-36-HP-C-230B)
    $1,999
    $1,999 - $1,999
    $1,999
    $1,401
    $1,401 - $1,401
    $1,401

    RCOOL Advantage 36K BTU, 3 Ton, 16 SEER, Heat Pump Condenser with 16ft line set install kit (A-36-HP-C-230B)

    MRCOOL

    MRCOOL Advantage 36K BTU, 3 Ton, 16 SEER, Heat Pump Condenser with 16ft line set install kit (A-36-HP-C-230B) Includes a 16 foot line set. Mode...

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    $1,999
    $1,999 - $1,999
    $1,999
    $1,401
    $1,401 - $1,401
    $1,401