Rheem-Ruud SP20303B Control Thermostat R-407A Durable Construction: Heavy-duty brass body

Durable Construction: Heavy-duty brass body and stainless steel internal parts resist scaling and wear

Does the kit include the Molex connector

and silicone grease

The D0R configuration is typically used in control schemes where the reset logic is handled by the primary burner control or through the wiring of the SPDT contacts

Rheem-Ruud SP20303B Control Thermostat R-407A Durable Construction: Heavy-duty brass bodyFor professional contractors servicing residential systems, the Rheem Ruud SP20303B Gas Control Thermostat is a critical OEM natural gas water heater valve designed for precision temperature management and safety. This genuine ProTech replacement part functions as a centralized regulator, controlling both the flow of natural gas to the main burner and the water temperature within the tank. As a direct replacement gas valve for specific Rheem, Ruud,