Lochinvar & A.O. Smith 100109316 Burner Assembly 321142-301 Clean the integral stainless steel

Clean the integral stainless steel strainer and check your expansion tank

What happens if the outdoor sensor fails

Durable NBR Construction: Includes high-quality Nitrile diaphragms and O-rings for excellent resistance to oil and common fluids

a full assembly replacement is necessary

Can this be used for both soldering and brazing

Lochinvar & A.O. Smith 100109316 Burner Assembly 321142-301 Clean the integral stainless steelWhen you're out in the field servicing high recovery natural gas units, having the correct Lochinvar and A. O. Smith OEM replacement parts is critical for restoring system integrity. The 100109316 Burner Assembly is a high performance FVIR burner assembly utilizing a #33 orifice specifically designed for Natural Gas (NG) applications. This 100109316 gas water heater burner is engineered to meet Flammable Vapor Ignition Resistant (FVIR) standards,