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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.
The MRCOOL® 5th Generation 12K BTU, 115V, Advantage Mini-Split delivers powerful, energy-efficient heating and cooling for spaces up to 550 sq. ft....
View full detailsThe MRCOOL® 5th Generation 9K BTU Advantage Mini-Split delivers powerful, energy-efficient heating and cooling for spaces up to 400 sq. ft. Ideal f...
View full detailsThe MRCOOL® 5th Generation 18K BTU Advantage Mini-Split delivers powerful, energy-efficient heating and cooling for spaces up to 800 sq. ft. Ideal ...
View full detailsThe MRCOOL® 5th Generation 24K BTU Advantage Mini-Split delivers powerful, energy-efficient heating and cooling for spaces up to 1,050 sq. ft. Idea...
View full detailsThe MRCOOL® 5th Generation 36k BTU Advantage Mini-Split delivers powerful, energy-efficient heating and cooling for spaces up to 1,550 sq. ft. Idea...
View full detailsThe MRCOOL® 5th Generation 9K BTU, 115V, Advantage Mini-Split delivers powerful, energy-efficient heating and cooling for spaces up to 400 sq. ft. ...
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