the contacts are rated for up to 10A at 28VDC

and mixed gas media

The 8-inch probe length ensures the bimetal coil reaches deep enough into the warm air stream for an accurate reading

Always verify the terminal designations and timing requirements before attempting a cross-reference swap

Lochinvar & A.O. Smith 100112345 Burner Assembly 318423-701 the contacts are rated forWhen you're out in the field servicing high output commercial or residential water heating systems, precision in combustion components is non negotiable. The Lochinvar & A. O. Smith 100112345 Burner Assembly is a factory authorized OEM burner replacement specifically engineered for natural gas water heaters. This NAT 16 inch burner assembly features a #39 orifice, ensuring a calibrated gas flow for consistent thermal transfer and optimal flue gas CO2