Search Search Search Carrier Series Carrier Series Comfort™ Series (8)Performance™ Series (4) Packaged System Type Packaged System Type Air Conditioner (4)Gas Electric (2)Heat Pump (4)Hybrid (2) Sort by SEER2 Sort by SEER2 Sort by SEER2High to LowLow to High SEER2 Value SEER2 Value Reset Sort by HSPF2 Sort by HSPF2 Sort by HSPF2High to LowLow to High HSPF2 Value HSPF2 Value Reset Sort by AFUE Sort by AFUE Sort by AFUEHigh to LowLow to High AFUE Value AFUE Value Reset ENERGY STAR® ENERGY STAR® Yes (4) 50VR Heat PumpUp to 15.5 SEERUp to 8.5 HSPF 48VR HybridUp to 15.5 SEERUp to 8.5 HSPFUp to 81 AFUE