RCFY 4ton 21" Standard Evaporator Cased Coil

Rheem® Indoor Furnace cased coils and replacement uncased coils are designed for use with Rheem outdoor units and are available for vertical upflow or downflow, and horizontal left or horizontal right airflow. When matched with Rheem outdoor units, the coils provide a nominal capacity range from 18,000 BTU/HR [5.24 kW] to 60,000 BTU/HR [17.6 kW]

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" [19.1 mm] N.P.T. Condensate drain connections for ease of connection

Chatleff metering device connections, at inlet and outlet of TXV or EXV and equalizer connections (TXV only)

Approved for system application with variety of Rheem 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 Rheem outdoor units

Designing for Sustainability with Low GWP: For 2025, the Environmental Protection Agency (EPA) has set a global warming potential (GWP) limit of 700 for refrigerant used in heating and cooling systems. This new requirement will result in a 78%1 lower GWP than previous-generation refrigerants - with only minimal changes to system installation. For us, this is another step toward our continued sustainability goal of reducing greenhouse gas emissions, while still delivering an exceptional level of energy efficient, dependable comfort

PlusOne® Refrigerant Detection System™2: An integrated one-box, patented design featuring the A2L sensor and mitigation board, offering easier commissioning with a single component and simplified wiring configuration, compatibility with any 24V thermostat application and system protection by automatically pausing outdoor unit operation - if excess refrigerant is detected