This Garrison portable air conditioner uses eco-friendly R-410A refrigerant to cool rooms measuring 400 to 450 sq. ft. It also includes hardware for easier installation, as well as a remote control for more convenient cooling.^^Specifications|Cooling Performance (BTU/HR): 10,000|EER: 9.0|Voltage: 115 VAC|Dehumidification Rate (Pt/Hr): 2.3|Height: 27-5/8 IN |Width: 13-1/2 IN|Depth: 14 IN|Weight: 53 Lbs|NEMA Plug Configuration: 5-15P^^Eco-Friendly^Using this air conditioner is better for the environment. It meets UL-US and cUL certification standards.^^Warranty Information^Included with this air conditioner are 2 limited warranties. There is a 1-year limited warranty on the entire unit and a 5-year limited warranty on the unit’s sealed system.