- Brand:Â DucaneBase Unit of Measure:Â UNCooling Capacity:Â 2.0 Ton CoolingEER Efficiency:Â 12.5Efficiency:Â 14.0 SEERGross Weight:Â 571Heating Capacity:Â 65,000 BtuhHeight:Â 38.875Length:Â 85.25Manufacturer Name:Â Allied Air EnterprisesVoltage:Â 208/230v 1ph 60 hzVolume:Â 91.574Width:Â 47