MRCOOL DIY 5th Gen Ceiling Cassette (6K-6K-12K-12K-12K) 5-Zone 55,000 BTU Ductless Mini Split Heat Pump and AC Zones 3 & 4 Linesets (up to 50ft):16ft + 16ft Line Sets The MRCOOL® SmartHVAC app is

The MRCOOL® SmartHVAC app is your energy-saving partner

including the included wireless remote

Installation is straightforward and designed for DIY users

📑 Smart Thermostat Brochure

Liquid-Tight Flexible Conduit with #10 THHN Wire

MRCOOL DIY 5th Gen Ceiling Cassette (6K-6K-12K-12K-12K) 5-Zone 55,000 BTU Ductless Mini Split Heat Pump and AC Zones 3 & 4 Linesets (up to 50ft):16ft + 16ft Line Sets The MRCOOL® SmartHVAC app isThe MrCool DIY 5 Zone Mini Split featuring a 6K 6K 12K 12K 12K configuration is a versatile system ideal for 5 efficient bedrooms or home offices. Featuring the maximum capacity 55k condenser, this industrial grade residential unit ensures peak performance even in extreme temperatures for large properties. Engineered for total home independence, this five zone powerhouse allows you to retire your inefficient central unit. By zoning nearly every room