XR13.4c Heat Pump Heat PumpUp to 13.4 SEER2Up to 7 HSPF2 XR13.4h Heat Pump Heat PumpUp to 13.4 SEER2Up to 6.7 HSPF2 XR13.4c Gas/Electric Gas ElectricUp to 13.4 SEER2Up to 81 AFUE XL15c Dual Fuel Dual FuelUp to 15 SEER2Up to 7.5 HSPF2Up to 81 AFUE XR13.4c Air Conditioner Air ConditionerUp to 13.4 SEER2 XL15c Gas/Electric Gas ElectricUp to 15 SEER2Up to 81 AFUE XL15c Heat Pump Heat PumpUp to 15 SEER2Up to 7.5 HSPF2
