Heat Controller’s InverterFlex® multi-zone units condition up to five rooms, depending on the model, with one outdoor unit. The contractor can design a system that best meets the load requirements of each room being conditioned because indoor air handlers can be mixed and matched — including  9,000, 12,000, 18,000, and 24,000 BTU high wall mounts and ceiling cassettes in the same installation, until their combined capacity reaches the total allowable system capacity. InverterFlex® models incorporate all the advantages of twin rotary inverter compressor technology, with efficiencies as high as 23.5. They are marketed under the Century and Comfort-Aire brands.


Heat Controller Inc. | www.heatcontroller.com | eProduct 185