RD16AZUp to 18.8 SEER2Up to 10.4 HSPF2 RD17AZUp to 19 SEER2Up to 8.5 HSPF2 RP15AZUp to 16 SEER2Up to 8.1 HSPF2 RP14AZUp to 14.3 SEER2Up to 7.6 HSPF2 RP14AYUp to 15.2 SEER2Up to 7.8 HSPF2 RP17**HUp to 19 SEERUp to 12 EERUp to 10.7 HSPF RP16Up to 16 SEERUp to 13 EER RP15Up to 15 SEERUp to 13 EERUp to 9 HSPF RP14-FUp to 14.5 SEERUp to 12 EERUp to 8.5 HSPF RP14Up to 14 SEERUp to 11.5 EERUp to 9 HSPF WP14AZUp to 14.3 SEER2Up to 7.5 HSPF2 WP14**FUp to 14 SEERUp to 11.5 EERUp to 8.5 HSPF WP14**AUp to 14 SEERUp to 11.5 EER UP20Up to 21.95 SEERUp to 15.3 EERUp to 11.5 HSPF UP17Up to 15 SEERUp to 13 EERUp to 9 HSPF WSP14AZUp to 14.3 SEER2Up to 7.5 HSPF2 WP15AZUp to 16 SEER2Up to 8.1 HSPF2 UP18AZUp to 20 SEER2Up to 8.5 HSPF2 UP16AZUp to 17 SEER2Up to 8.1 HSPF2 WP14AYUp to 15.2 SEER2Up to 7.8 HSPF2