Search Search Search Carrier Series Carrier Series Comfort™ Series (4)Infinity® System (2)Performance™ Series (2) Sort by SEER2 Sort by SEER2 Sort by SEER2High to LowLow to High SEER2 Value SEER2 Value Reset ENERGY STAR® ENERGY STAR® Yes (6) 24SCA5***CUp to 16 SEER2 24SCA4Up to 16 SEER2 24SCA5Up to 16.5 SEER2 24SPA6Up to 16.5 SEER2 24TPA7Up to 17 SEER2 24VNA6Up to 24 SEER2 34SCA5Up to 16 SEER2 24VNA9Up to 19 SEER2