All DIY 5th gen Multi-Zone DIY 5th gen Single-Zone DIY 5th Gen OuttaSight EasyPro 5th Gen DIY Mini-Splits Best Sellers Single-Zone DIY Easy Pro® Universal® R-454B Systems Thermostats Smart Thermostat Controls & Accessories Energy - Efficient Picks All Systems DIY Ceiling Cassette Systems HVAC Parts & Accessories MRCOOL® Systems by BTU Range DIY Single-Zone DIY Multi-Zone Universal® Series MRCOOL® 6K BTU DIY Systems 9K BTU Mini-Split Systems 12K BTU Mini-Split Systems Bedrooms Garages Living Areas Basements Whole Home Workspaces Universal® R-32 Systems Packaged Heat Pumps VersaPro® Central Systems VersaPro® Packaged Units Whole Home Comfort Line Sets Installation Kits Mounting & Protection Connectors & Fittings Performance Kits DIY Single-Zone Systems 115V Systems Single-Zone Systems Mini Split Heat Pumps Wall Mounted Mini Splits 18K BTU Mini-Split Systems 230V Systems All products Central HVAC Systems Central Ducted Hyper Heat Heat Pumps