MRCOOL DIY 5th Gen 3-Zone 36,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (9K+9K+18K), DIY3-BC-36HP Bestseller Upgrade your space with the

Upgrade your space with the 5th Gen MRCOOL® DIY® 12K BTU Single Zone Mini-Split - the ultimate solution for year-round heating and cooling in rooms 350 to 500 sq

Smart Controls: Built-in Wi-Fi supports Google Assistant & Amazon Alexa

making it perfect for coastal homes and ensuring durability for the long haul

Heavy Duty Design and Construction

MRCOOL DIY 5th Gen 3-Zone 36,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (9K+9K+18K), DIY3-BC-36HP Bestseller Upgrade your space with theTake 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. Three Rooms, Perfect Comfort: Heat or cool three spaces that are 350 sq. ft., 350 sq. ft. and 750 sq. ft. each with independent temperature control for personalized comfort. Truly DIY Friendly: Forget expensive installs no HVAC license or special tools