D5CPRAUp to 33.1 SEER2Up to 29 HSPF2 D5CSHAUp to 27.5 SEER2Up to 14.8 HSPF2 D5CMHAUp to 25 SEER2Up to 11.3 HSPF2 D5FPHA D5CMRAUp to 25.2 SEER2Up to 10.4 HSPF2 D5CSRAUp to 26 SEER2Up to 13.9 HSPF2 D5FSHA D5FSOA D5FSCA D5FSFA D5FSDA D5FSAA D5CERAHUp to 22.4 SEER2Up to 9.4 HSPF2 D5FEHAH D5FEHAA