replacing the 170039 is standard procedure whenever the flue collector or wrapper is disassembled

ensuring accurate sensing of the evaporator outlet pressure for precise superheat control

Common Questions Is this kit compatible with other GP series valves

is a high-capacity 13 cubic inch desiccant solution engineered for field service and system maintenance

this spring is specifically for 12–28" WC or 1–2 PSIG applications depending on the diaphragm case diameter

Rheem-Ruud SP20164 Gas Valve Els PW 17895 replacing the 170039 is standardThe Rheem Ruud SP20164 Gas Valve is a critical OEM replacement part designed for precision fuel regulation in residential and commercial natural gas water heaters. This 1 2" NPT gas control valve (thermostat) operates with a 4" WC (Water Column) manifold setting, ensuring stable burner performance and accurate temperature management. Engineered for standing pilot models, this direct fit component is compatible with Rheem, Ruud, and Richmond