Enjoy a comfortable home climate with this versatile COMMERCIAL COOL 10,000 BTU SACC/CEC (14,000 BTU ASHRAE) with 11,500 BTU (ASHRAE 128) heating portable air conditioner unit. This air conditioner portable heater cools the air down to 61 degrees Fahrenheit , dehumidifies up to 90 pints every 24 hours, heats a room up to 88 degrees Fahrenheit, and circulates air with 3 fan settings to stand up to summer heat in rooms up to 450 sq. ft. Offering immediate, uninterrupted comfort with it's up and down auto air swing. Additionally, this personal air conditioner heater features easy-to-use LED electronic controls and is quiet while you sleep, 58dB on highest setting. This AC unit comes with four rolling castors and side carrying handles for easy-to maneuver mobile comfort and everything needed for an effortless installation. Window kit with this air conditioner heater includes foam seal, slider bracket, 5.9 inch diameter air exhaust hose, hose inlet and outlet, 2 locking screws and drain hose. Keeps a room, home, bedroom, apartment, dorm or garage comfy during the summer months when the heat sets in. Works in double hung or sliding windows only, no crank windows. To minimize noise and vibration, portable AC air conditioner heater should be placed on a firm floor. For safe and secure positioning, place the portable AC unit heater unit on a smooth, level floor strong enough to support the unit. For a better cooling, make sure all the windows and doors are closed. Connect the duct and make sure it can function properly. Also note that, mirco processor control delays the compressor from operating until 3 mins have passed. Thermostat range is from 61 degrees to 88 degrees Fahrenheit. 115V~/60Hz. 1250 Watts. Annual energy usage 625 Kwh. Start up amps: 66, working amps: 11.2. Made of Steel 30%, Aluminum 10%, Plastic 30%, Copper 30%. 3 prong grounded LCDI/Type B. ETL safety certified. 3 Cool Speeds (High 202 CFM, Medium 178 CFM & Low 166 CFM. ISTA-6A packaging ensures safe delivery.