Friedrich ES12N33B 12,000 BTU - 230 volt/208 volt - 11.3 EER Kuhl+ Series Room Air Conditioner with Electric Heat Commercial grade Kuhl+ room AC with electric heat installs in a window or through walls up to 7 3/8deep; for rooms up to approximately 500 sq. Ft Optional Wi-Fi control from a smart phone, computer or other mobile device and smart Grid capable 7-Day programmable schedule with up to 4 setting changes per day Group with other 2013 Kuhl units for zone or central air-like control Color kits available in deep red, cobalt blue, designer white, classic beige, black onyx and pink diamond Commercial grade Khl+ room AC with electric heat installs in a window or through walls up to 7 3/8" deep; for rooms up to approximately 500 sq. ft. Optional Wi-Fi control from a smart phone, computer or other mobile device and Smart Grid capable 7-day programmable schedule with up to 4 setting changes per day Group with other 2013 Khl units for zone or central air-like control Color kits available in Deep Red, Cobalt Blue, Designer White, Classic Beige, Black Onyx and Pink Diamond