- Brand: DucaneBase Unit of Measure: UNCooling Capacity: 3.0 Ton-blowerEfficiency: 80.0 AFUEGross Weight: 111Heating Capacity: 44,000 BtuhHeight: 35Length: 17.5Manufacturer Name: Allied Air EnterprisesVoltage: 120V 1ph 60 HzVolume: 0.31Width: 32.5