13 SEER Package Air Conditioner, 2 to 5 Tons:REFRIGERATION CIRCUIT Environmentally sound R-410A refrigerant Scroll compressor standard on all models Copper tube/aluminum fin condenser and evaporator coils 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) 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 BUILT TO LAST Pre-painted steel cabinet High efficiency ECM indoor blower motor on all models Hail guard (3/8' spacing) wire grilles standard on PAD3**000KTP models (2' spacing wire grilles on non-tin models) Vertical condenser fan discharge Full perimeter steel base rails High and low pressure switches provide added reliability for the compressor WARRANTY* 1 year No Hassle Replacement limited warranty for models with tin-coated copper evaporator coil. 5 year parts limited warranty (including compressor and coils) With timely registration, an additional 5 year parts limited warranty (including compressor and coils) * For owner-occupied residential applications only. See warranty certificate for complete details and restrictions, including warranty coverage for other applications.