MRCOOL DIY 5th Gen Ceiling Cassette (9K-9K-9K-12K) 4-Zone 55,000 BTU Ductless Mini Split Heat Pump & AC Zones 1 & 2 Linesets (up to 50ft):16ft + 16ft Line Sets Real-time energy tracking allows users

Real-time energy tracking allows users to monitor usage patterns and optimize efficiency over time

Longer installations are supported through extended configurations

and the molded size markings on the side allow for quick identification during installation

and humid climates

helping extend service life in harsh or coastal environments

MRCOOL DIY 5th Gen Ceiling Cassette (9K-9K-9K-12K) 4-Zone 55,000 BTU Ductless Mini Split Heat Pump & AC Zones 1 & 2 Linesets (up to 50ft):16ft + 16ft Line Sets Real-time energy tracking allows usersThe MrCool DIY 4 Zone Mini Split featuring a 9K 9K 9K 12K configuration is a versatile system ideal for 4 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. Designed to handle the complex needs of modern family homes, this four zone setup offers superior coverage for split levels and medium sized properties.