Search Search Search Ruud Series Ruud Series Achiever Series (1) Sort by SEER Sort by SEER Sort by SEERHigh to LowLow to High SEER Value SEER Value Reset ENERGY STAR® ENERGY STAR® Yes (1) RA14Up to 15 SEERUp to 12.5 EER RD17AZUp to 19 SEER2Up to 8.5 HSPF2