Lochinvar & A.O. Smith 100346613 Burner Assembly R-410A 3-inch diameter motor is equipped

3-inch diameter motor is equipped with thermally protected ball bearings to prevent winding failure and extend service life in high-ambient environments

Verify the inducer motor is reaching full RPM

though it can be field-removed if the application requires a faster response

How do I test if my Armstrong furnace limit switch is bad

Lochinvar & A.O. Smith 100346613 Burner Assembly R-410A 3-inch diameter motor is equippedThe Lochinvar & A. O. Smith 100346613 Burner Assembly is a high performance, Ultra Low NOx OEM replacement engineered for precise atmospheric combustion in residential and commercial water heating systems. This 16 inch assembly is specifically designed to meet SCAQMD Rule 1121 compliance, ensuring 10ng J NOx emissions while maintaining optimal heat transfer efficiency. Featuring a 2 inch Thermal Cut Off (TCO) and integrated pilot burner, this