MRCOOL DIY 5th Gen 4-Zone 42,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (9K+9K+12K+12K), DIYM455HP Line Set Length:25 ft. + 25 ft. + 25 ft. + 25 ft. Indoor Air Handlers (Size &

Indoor Air Handlers (Size & Style)

18" D x 11

Whether using the SmartHVAC app

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MRCOOL DIY 5th Gen 4-Zone 42,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (9K+9K+12K+12K), DIYM455HP Line Set Length:25 ft. + 25 ft. + 25 ft. + 25 ft. Indoor Air Handlers (Size &Take 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. Four Rooms, Perfect Comfort: Heat or cool four spaces that are 350 sq. ft., 350 sq. ft., 500 sq. ft. and 500 sq. ft. each with independent temperature control for personalized comfort. Truly DIY Friendly: Forget expensive installs no HVAC license or special