Lochinvar & A.O. Smith 100093838 Gas Valve 340155-7024 With an elevated seating design

With an elevated seating design that facilitates immediate water drainage away from the seat area

The included TXV installation kit provides essential field components

Its robust internal timing mechanism is calibrated to handle the rigors of high-cycle commercial environments

This specific model (001 suffix) has no pre-purge

Lochinvar & A.O. Smith 100093838 Gas Valve 340155-7024 With an elevated seating designThe Lochinvar & A. O. Smith 100093838 Gas Valve is a critical OEM replacement part designed for precision fuel regulation in high efficiency water heaters and boilers. Engineered with a 1 2" connection size, this dual fuel component is factory calibrated for both Natural Gas (NAT) and Liquid Propane (LP) applications, ensuring versatile field integration. As a redundant gas valve, it incorporates internal safety shut offs to maintain a secure seal