WeatherKing 4-Ton 21″ Wide 454B Cased Coil

Overview for Rheem TCFY4821. This coil uses 454B refrigerant. Reliability, functionality, efficiency – these are values that Rheem holds to the highest standards in the WeatherKing line of HVAC systems. Because coils make such a big difference in the efficiency of heating and cooling systems in your home, WeatherKing puts in the extra effort to make their coils dependable. The TCF coils feature aluminum fins bonded to internally grooved aluminum tubing with copper sweat refrigerant connections. The coil’s unique “N” design maximizes performance while its condensate drain pan is made from high grade, heat resistant and corrosion-free thermal set material to ensure durability. FeaturesWeatherKing Indoor Furnace cased coils and replacement uncased coils are designed for use with WeatherKing outdoor units. They are available for vertical, upflow, downflow, horizontal left or horizontal right airflow units.Constructed of aluminum fins bonded to internally grooved aluminum tubing.Coils are tested at the factory with an extensive refrigerant leak check.Coils have copper sweat refrigerant connections.Feature two sets of 3/4 14.1 mm N.P.T. Condensate drain connections for ease of connection.Chatleff metering device connections, at inlet and outlet of TXV or EEV and equalizer connections (TXV only).Approved for system application with variety of WeatherKing outdoor units.Condensate drain pan is constructed of high grade, heat resistant, corrosion free thermal-set material.Compatible with Germicidal Light System (UV resistant)Bi-Directional airflow eliminates the need to switch any internal components from horizontal left to right.Unique drain pan design maximizes application flexibility and condensate removal.N-Coil design maximizes performance and minimizes height required at installation.Coils are AHRI certified for system application with a variety of WeatherKing outdoor units.