MrCool Mini Splits & Ductless HVAC Systems – DIY, Advantage & More

2117 products

The Kentucky brand that made mini-split installs a weekend project — pre-charged DIY line sets, no HVAC tech required, and the warranty stays intact when you install it yourself. Pro-install lines too: Olympus, VersaPro, and Universal.
Authorized MRCOOL Dealer DIY & pro-install series 7-yr compressor / 5-yr parts (DIY) Powerful Central HVAC
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Ductless mini split air conditioner system with three white wall indoor units and outdoor unitDuctless mini split air conditioner kit with three white indoor units, outdoor unit, and line set
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+9K+24K BTU Wall Mount Indoor Units
From $5,982.00 $7,779.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,982.00 $7,779.00
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Three white wall-mount ductless mini-split indoor units, remote, and line setThree white wall-mount ductless mini-split indoor units with remote and line set
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+12K+18K BTU Wall Mount Indoor Units
From $6,073.00 $7,899.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,073.00 $7,899.00
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Ductless mini split air conditioner heat pump system with three wall-mounted indoor unitsDuctless multi-zone mini split heat pump system with three wall-mounted indoor units
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+12K+12K BTU Wall Mount Indoor Units
From $5,819.00 $7,569.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,819.00 $7,569.00
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MRCOOL 3-zone ductless mini-split indoor units set with line set and remoteMRCOOL 3-zone ductless mini-split system bundle with three indoor units and condenser
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+12K+24K BTU Wall Mount Indoor Units
From $6,139.00 $7,989.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,139.00 $7,989.00
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Three-zone ductless mini split wall indoor units with outdoor unit and line set, whiteThree-zone ductless mini split kit with three white wall indoor units, outdoor unit, line set
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+18K+18K BTU Wall Mount Indoor Units
From $6,327.00 $8,229.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,327.00 $8,229.00
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Multi-zone ductless mini split system kit with three white wall-mount indoor unitsMulti-zone ductless mini split kit showing three wall-mount indoor units and outdoor unit
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 12K+12K+12K BTU Wall Mount Indoor Units
From $5,976.00 $7,769.00
In Stock — Est. Delivery Sep 3rd-12th
From $5,976.00 $7,769.00
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Ductless mini split kit with three white wall-mounted indoor units and outdoor unitDuctless mini split kit with three white wall-mounted indoor units, outdoor unit, and line set
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 12K+12K+18K BTU Wall Mount Indoor Units
From $6,230.00 $8,099.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,230.00 $8,099.00
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White ductless mini split wall indoor units set with outdoor compressor unit and accessoriesWhite ductless mini split multi-zone wall indoor units set with outdoor compressor and accessories
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 12K+12K+24K BTU Wall Mount Indoor Units
From $6,296.00 $8,189.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,296.00 $8,189.00
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3-zone ductless mini split kit with three white wall indoor units3-zone ductless mini split kit with three white wall indoor units and outdoor unit
MRCOOL MRCOOL DIY 5th Gen 48,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 12K+18K+18K BTU Wall Mount Indoor Units
From $6,484.00 $8,429.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,484.00 $8,429.00
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MRCOOL 3-zone ductless mini split kit: three wall indoor units, outdoor condenser, line setMRCOOL 3-zone ductless mini split bundle with three wall indoor units, outdoor condenser, tubing
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+6K+36K BTU Wall Mount Indoor Units
From $6,729.00 $8,749.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,729.00 $8,749.00
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MRCOOL 3-zone ductless mini split system with three white wall indoor units and outdoor unitMRCOOL 3-zone ductless mini split bundle with three indoor wall units, line set, and outdoor unit
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+9K+24K BTU Wall Mount Indoor Units
From $6,488.00 $8,439.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,488.00 $8,439.00
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MRCOOL 3-zone ductless mini-split heat pump kit with three white indoor units and accessoriesMRCOOL 3-zone DIY ductless mini-split heat pump kit with wall units, lines, and outdoor unit
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+9K+36K BTU Wall Mount Indoor Units
From $6,804.00 $8,849.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,804.00 $8,849.00
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Three white wall-mount ductless mini split indoor units with slim front panelsThree white wall-mount ductless mini split indoor units with included line-set kit
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+12K+24K BTU Wall Mount Indoor Units
From $6,645.00 $8,639.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,645.00 $8,639.00
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Ductless mini split system with three white wall-mount indoor units and outdoor condenserDuctless multi-zone mini split kit with three indoor wall units, outdoor condenser, and line set
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+18K+18K BTU Wall Mount Indoor Units
From $6,833.00 $8,889.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,833.00 $8,889.00
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MRCOOL 3-zone ductless mini split kit with two white wall indoor units, outdoor unit, line setMRCOOL DIY multi-zone ductless mini split kit with two white wall indoor units and outdoor unit
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+18K+24K BTU Wall Mount Indoor Units
From $6,899.00 $8,969.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,899.00 $8,969.00
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MRCOOL ductless mini split kit with three white wall indoor units, outdoor unit, cablesMRCOOL multi-zone ductless mini split kit with three white indoor units and outdoor condenser
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+12K+36K BTU Wall Mount Indoor Units
From $6,961.00 $9,049.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,961.00 $9,049.00
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Three white wall-mounted mini split indoor units with remote and line set accessoriesThree white wall-mounted mini split indoor units with remote kit and insulated line set
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 6K+24K+24K BTU Wall Mount Indoor Units
From $6,965.00 $9,059.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,965.00 $9,059.00
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Multi-zone ductless mini split with 3 white indoor units, outdoor heat pump, line set kitMulti-zone ductless mini split kit with 3 white indoor units, line set and remote control
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+9K+36K BTU Wall Mount Indoor Units
From $6,879.00 $8,949.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,879.00 $8,949.00
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Three white wall-mount mini split indoor units with front vent grillesMulti-zone ductless mini split system with three white indoor units, outdoor unit, line set
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+9K+24K BTU Wall Mount Indoor Units
From $6,563.00 $8,539.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,563.00 $8,539.00
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MRCOOL 3-zone mini split system with three white wall indoor units and accessoriesMRCOOL 3-zone DIY ductless mini split kit with three white wall indoor units and line set
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+12K+18K BTU Wall Mount Indoor Units
From $6,654.00 $8,659.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,654.00 $8,659.00
View Product
3-zone ductless mini split heat pump kit with three white wall indoor units and outdoor unit3-zone ductless mini split heat pump system bundle with three white wall indoor units and line set
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+12K+24K BTU Wall Mount Indoor Units
From $6,720.00 $8,739.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,720.00 $8,739.00
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MRCOOL DIY 5th Gen multi-zone mini split heat pump with three white indoor wall unitsMRCOOL DIY 5th Gen multi-zone mini split kit with three white indoor wall units and accessories
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+18K+24K BTU Wall Mount Indoor Units
From $6,974.00 $9,069.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,974.00 $9,069.00
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MRCOOL 3-zone ductless mini split set with three white wall indoor units and outdoor unitMRCOOL 3-zone ductless mini split bundle with three white wall indoor units and outdoor unit
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 12K+12K+18K BTU Wall Mount Indoor Units
From $6,811.00 $8,859.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,811.00 $8,859.00
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Three white wall-mount mini split indoor units set with line set and remote controlsThree-zone white wall-mount mini split indoor units bundle with line set, remote, and heat pump
MRCOOL MRCOOL DIY 5th Gen 55,000 BTU 3-Zone Ductless Mini Split Air Conditioner and Heat Pump with 9K+18K+18K BTU Wall Mount Indoor Units
From $6,908.00 $8,989.00
In Stock — Est. Delivery Sep 3rd-12th
From $6,908.00 $8,989.00
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About MrCool Mini Splits & Ductless HVAC Systems – DIY, Advantage & More

Mr Cool delivers innovative, energy-efficient HVAC solutions trusted by thousands for DIY installs and pro performance. Discover Mr Cool mini splits & DIY HVAC at Home Outlet Direct. Energy-efficient 5th Gen systems with easy No-Vac install, free shipping & up to 20% off. Shop now!

FAQs About MrCool Mini Splits & Ductless HVAC Systems – DIY, Advantage & MoreFAQs

MrCool Mini Splits & Ductless HVAC Systems – DIY, Advantage & More — buying, delivery, and installation

Yes, Mr Cool DIY series uses pre-charged quick-connect lines – no vacuum pump needed, and it preserves the full warranty if instructions are followed.

DIY suits self-installs with app control and high SEER; Advantage offers pro-grade efficiency for traditional setups at lower cost.

Mr Cool systems hit 15-22 SEER2 with hyper heat for cold climates, outperforming window units while slashing utility costs.