Lochinvar & A.O. Smith 100109777 Blower Assembly 328140-751 Technicians must access the installer

Technicians must access the installer menu to set the unique node ID

facilitating safe and efficient burner operation without necessitating a full valve replacement

allowing multiple sensors to reside on the same bus without signal collision

ensure the bulb is properly clipped in the sensing area

Its 3-position outlet configuration and multi-position mounting capabilities allow for flexible installation in tight mechanical footprints

Lochinvar & A.O. Smith 100109777 Blower Assembly 328140-751 Technicians must access the installerThe Lochinvar & A. O. Smith 100109777 Blower Assembly is a critical OEM replacement motor designed for high efficiency condensing water heaters and boilers. This combustion blower is engineered to maintain precise air to fuel ratios, ensuring stable burner operation and optimal thermal efficiency. As a genuine factory new component, it eliminates the balancing issues and premature bearing failure often associated with aftermarket HVAC parts. For