- Brand:Â DucaneBase Unit of Measure:Â EACooling Capacity:Â 1.5 Ton CoolingEfficiency:Â 22.0 SEERGross Weight:Â 0Heating Capacity:Â No Heating CapacityHeight:Â 34.8Length:Â 19.7Manufacturer Name:Â Allied Air EnterprisesVoltage:Â 208/230v 1ph 60 hzVolume:Â 0.53Width:Â 42.9