13 SEER, 7.7 HSPF, Package Heat Pump, 2 to 5 Tons, Single Phase, 208/230 V, 60 HzREFRIGERATION CIRCUIT Environmentally sound R-410A refrigerant Copper tube/aluminum fin condenser and evaporator coils Scroll compressor standard on all models Short-cycling protection for the compressor is built into the defrost control board Dehumidification mode (airflow reduction) on all models EASY TO INSTALL AND SERVICE Installs easily on a rooftop or at ground level Easy three-panel accessibility for maintenance and installation Easily converts to down discharge applications Combination electric heating and cooling BUILT TO LAST High efficiency ECM indoor blower motor on all models Pre-painted steel cabinet Vertical condenser fan discharge Hail guard (3/8' spacing) wire grilles standard on PHD3**000KTP models (2' spacing wire grilles on non-tin models) Full perimeter steel base rails High and low pressure switches provide added reliability for the compressor All models available with optional factory installed tin-coated copper evaporator coil. (These models are identified with letters TP in the 11th and 12th positions in the model number) WARRANTY* 1 year No Hassle Replacement limited warranty for models with tin coated copper evaporator coils 5 year parts limited warranty (including compressor and coils) With timely registration, an additional 5 year parts limited warranty (including compressor and coils) *Applies to original purchaser/homeowner, some limitations may apply. See warranty certificate for complete details.