Lochinvar & A.O. Smith 100135315 Burner Replacement Kit 321894-708 Thermal Resistance: Specifically formulated for

Thermal Resistance: Specifically formulated for the high-intensity heat environment of the gas/air manifold assembly

the underlying cause of the overheat condition must be diagnosed and the part replaced with a new HVAC safety switch

and fan-only modes to maintain system efficiency

The 7/8" ODF (Outside Diameter Female) connection allows for easy 1:1 replacement in standard suction lines without the need for additional reducers or adapters

Does this assembly work for Propane (LP) units

Lochinvar & A.O. Smith 100135315 Burner Replacement Kit 321894-708 Thermal Resistance: Specifically formulated forThe Lochinvar & A. O. Smith 100135315 Burner Replacement Kit is a critical combustion component designed for high output 800,000 BTU condensing boilers. Engineered as a direct fit for the KBN800 series, this 800K BTU burner assembly ensures precise air gas mixing for optimal thermal efficiency and low NOx emissions. As a veteran technician knows, maintaining the integrity of the burner orifice and surface is paramount to preventing resonant "booming"