- Brand:Â DucaneBase Unit of Measure:Â UNCooling Capacity:Â 5.0 Ton CoolingEfficiency:Â 96.0 AFUEGross Weight:Â 182Heating Capacity:Â 135,000 BtuhHeight:Â 35Length:Â 27.5Manufacturer Name:Â Allied Air EnterprisesVoltage:Â 120V 1ph 60 HzVolume:Â 0.49Width:Â 32.5