The new C&H Multi Zone series includes Energy Star Certified condensers in 18K, 28K, 36K, and 48K Btu/h capacities that can reach up to 23 SEER. These outdoor units can accommodate up to 5 independent zones with a mix-and-match of indoor model types including Wall Mounts, Ceiling Cassettes, Universal Floor/Ceiling, Mini Floor Consoles, Slim Ducts, and Air Handler Units.