This Garrison dehumidifier uses R-410A refrigerant to dehumidify areas measuring up to 2,500 sq. ft.^^Specifications|Voltage: 115 VAC|Height: 20-1/8"|Width: 14-1/4"|Depth: 9-7/8"|Weight: 30 lbs.|Dehumidification Rate (PT/HR): 1.875|NEMA Plug Configuration: 5-15P^^Eco-Friendly^Using this dehumidifier is better for the environment. It meets UL-US, cUL, and ENERGY STAR certification standards.^^Warranty Information^Included with this dehumidifier are 2 limited warranties. There is a 1-year limited warranty on the entire unit and a 5-year limited warranty on the units sealed system.