MRCOOL DIY 5th Gen 5-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (6K+6K+12K+12K+18K), DIYM555HP Bestseller auto cool mode

auto cool mode

This meticulous design ensures an ideal fit for your AC equipment

perfect for new builds or retrofits

with top-notch energy efficiency

MRCOOL DIY 5th Gen 5-Zone 54,000 BTU Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (6K+6K+12K+12K+18K), DIYM555HP Bestseller auto cool modeTake 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 saving heating and cooling without hiring a pro. Five Rooms, Perfect Comfort: Heat or cool five spaces that are 150 sq. ft., 150 sq. ft., 500 sq. ft., 500 sq. ft. and 750 sq. ft. each with independent temperature control for personalized comfort. Truly DIY Friendly: Forget expensive installs no HVAC license