Lochinvar & A.O. Smith 100112350 Burner Assembly R-410A ensuring long-term drive train alignment

ensuring long-term drive train alignment and reduced bearing wear on the motor side

47-21517-03

Often listed under part numbers 100481-02 or 18M89

normally open (SPNO) component is calibrated for specialized performance

Lochinvar & A.O. Smith 100112350 Burner Assembly R-410A ensuring long-term drive train alignmentThe Lochinvar & A. O. Smith 100112350 Burner Assembly is a precision engineered OEM replacement burner designed for high recovery commercial water heaters and atmospheric boilers. This 18 inch natural gas burner assembly comes factory equipped with a #39 orifice, ensuring the specific BTU input and manifold pressure requirements of the manifold are met without field modifications. As a direct replacement for Lochinvar and A. O. Smith heating systems,