PAJ4 Air Conditioner Up to 13.4 SEER2 Up to 11 EER2 PHJ4 Heat Pump Up to 13.4 SEER2 Up to 11 EER2 Up to 6.7 HSPF2 PHR5 Heat Pump Up to 15.5 SEER2 Up to 11.5 EER2 Up to 7.5 HSPF2 PGR5 Gas Electric Up to 16 SEER2 Up to 11.5 EER2 Up to 81 AFUE PAR5 Air Conditioner Up to 16 SEER2 Up to 11.5 EER2 PHB4 Heat Pump Up to 13.4 SEER2 Up to 11 EER2 Up to 6.7 HSPF2 PDB4 Dual Fuel Up to 13.4 SEER2 Up to 11 EER2 Up to 6.7 HSPF2 Up to 81 AFUE PGB4 Gas Electric Up to 13.4 SEER2 Up to 11 EER2 Up to 81 AFUE PAB4 Air Conditioner Up to 13.4 SEER2 Up to 11 EER2 PHM4 Heat Pump Up to 13.4 SEER2 Up to 11 EER2 Up to 6.7 HSPF2 PAM4 Air Conditioner Up to 13.4 SEER2 Up to 11 EER2
