MRCOOL DIY 4th Gen 4-Zone 48,000 BTU 21 SEER (9K + 9K + 12K + 12K) Ductless Mini Split AC and Heat Pump with Ceiling Cassettes

Introducing the MRCOOL DIY Series Ceiling Cassettes: Efficient and Discreet: Provides heating and cooling while remaining out of sight Ideal for any space with low profile installation Can be recessed between various types of joists on 16-inch centers, including pre-manufactured I-joists Installation Flexibility: Suitable for new construction or retrofits No strict installation requirements, install without ductwork or wall space Works with MrCool® DIY® Quick Connect® line set and No-Vac® Coupler for extended line set length Operational Features: Quiet operation with multiple operating modes Elevation function for easy air filter maintenance Warranty: Limited lifetime warranty 7-year compressor warranty 5-year parts warranty MRCOOL DIY 4th Gen Multi-Zone System: Multi-Zone Capability: Heat or cool four rooms with one system (9K + 9K + 12K + 12K BTU indoor air handlers) Total condenser capacity of 48,000 BTU Efficient Operation: 21 SEER rating for energy efficie