Rheem-Ruud 62-42506-02 Control Refrigerant the Series 26 is the

the Series 26 is the primary replacement for the obsolete Series 1 modules

protecting the internal solenoid components from heat damage

this is a line voltage thermostat designed specifically for direct switching of high-voltage electric heating equipment

Enhanced Flow Capacity: The pilot-operated piston assembly ensures high-capacity performance

Rheem-Ruud 62-42506-02 Control Refrigerant the Series 26 is theThe Rheem Ruud 62 42506 02 Integrated Furnace Control is a genuine OEM microprocessor based furnace control board replacement designed for precision management of spark ignition sequences and blower motor timing. As a direct fit successor to the 62 42506 01, this integrated furnace control (IFC) manages the inducer fan, gas valve calibration, and flame sensing circuits to ensure peak combustion efficiency. For technicians servicing UKKB, RKMB, or RKNB