MRCOOL DIY 5th Gen 5-Zone 30,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (6K+6K+6K+6K+6K), DIYM536HP EcoRebates Introducing the 5th Gen MRCOOL®

Introducing the 5th Gen MRCOOL® DIY® 36K BTU Multi-Zone Mini Split Air Handler for year-round heating and cooling in spaces up to 1

Upgrade your DIY mini-split system with the MRCOOL DIY® 5th Gen Pre-Charged Quick Connect Line Set

so there’s no messy refrigerant handling or vacuuming

Whisper Technology: Ultra-quiet operation ensures a peaceful indoor environment

MRCOOL DIY 5th Gen 5-Zone 30,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump with Pre-Charged Line Sets (6K+6K+6K+6K+6K), DIYM536HP EcoRebates Introducing the 5th Gen MRCOOL®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. Five Rooms, Perfect Comfort: Heat or cool five spaces that are 150 sq. ft., 150 sq. ft., 150 sq. ft., 150 sq. ft. and 150 sq. ft. each with independent temperature control for personalized comfort. Truly DIY Friendly: Forget expensive installs no HVAC license