If the standing pilot flame is present but the valve won't hold

the RS35866B001 is designed to withstand high-cycle stress and pressure fluctuations without fracturing

preventing bypass flow and maximizing system efficiency

engineered for exact fitment within the burner assembly

and hydraulic oil cooling systems

Lochinvar & A.O. Smith 100112330 Pilot/Thermopile 340793-762 If the standing pilot flameWhen you are troubleshooting a Natural Gas water heater that will not maintain a pilot flame or trigger the main burner, the Lochinvar & A. O. Smith 100112330 Pilot Thermopile Assembly is the professional grade solution for a direct replacement. This OEM pilot assembly kit is engineered for high performance millivolt systems, specifically replacing the obsolete 100078039 and 9007876005 part numbers. It includes the pilot burner, a high output