The Koldwave 8HK60 is a heavy-duty large-capacity portable air conditioner delivering 60,000 BTU with typical coverage of 1,830 sq. ft. Built with all steel painted cabinets, internally insulated with fiberglass, R-32 refrigerant, 16" evaporator supply/return duct connections, and 20" condenser duct connection. Features fork lift slots, lifting lugs, heavy duty 4-wheel casters, cleanable vinyl chloride air filters, and operates between 64-113°F. Runs on 220V/1 Phase/60Hz at 32 amps.