- Brand: DucaneBase Unit of Measure: UNCooling Capacity: 5.0 Ton CoolingEfficiency: 15.0 SEERGross Weight: 255Heating Capacity: No Heating CapacityHeight: 43.5Length: 34.5Manufacturer Name: Allied Air EnterprisesVoltage: 208/230v 1ph 60 hzVolume: 1.39Width: 35