YORK® Packaged Equipment PCE4 Air Conditioner Up to 14 SEER Up to 11 EER PCE6 Air Conditioner Up to 16 SEER Up to 12.5 EER PCG4 Gas Electric Up to 14 SEER Up to 11 EER Up to 81 AFUE PCG4 Ultra Low Nox Gas Electric Up to 14 SEER Up to 11 EER Up to 81 AFUE PCG6 Gas Electric Up to 16 SEER Up to 12.5 EER Up to 81 AFUE PHE4 Heat Pump Up to 14 SEER Up to 8 HSPF PHE6 Heat Pump Up to 16 SEER Up to 8.2 HSPF PHG4 Dual Fuel Up to 14 SEER Up to 8 HSPF Up to 81 AFUE PHG6 Dual Fuel Up to 16 SEER Up to 8.2 HSPF Up to 81 AFUE
