Lochinvar & A.O. Smith 100093937 Kit 321142-301 engineered specifically to fit into

engineered specifically to fit into tight pilot burners where standard thermocouples often fail to seat correctly

Common Questions: Can this valve be used for both mixing and diverting applications

Can I use this module with a manual reset button

What capacitor is required for the Century FH1038

Installing this unit on a 230V circuit will cause immediate electrical failure of the windings

Lochinvar & A.O. Smith 100093937 Kit 321142-301 engineered specifically to fit intoThe Lochinvar & A. O. Smith 100093937 Natural Gas Pilot Assembly is a high precision OEM replacement engineered for consistent ignition in commercial and residential water heating systems. Designed for natural gas pilot burner applications, this assembly ensures reliable thermopile voltage output to maintain the main gas valve circuit, preventing nuisance lockouts or thermocouple failures. It features a durable pilot tubing interface and a robust