Lochinvar & A.O. Smith 100109777 Blower Assembly 328140-751 it features a 40 FLA

it features a 40 FLA (Full Load Amps) and 50 RES (Resistive Amps) rating

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

direct-drive condenser fan motor engineered for high-static residential and light commercial HVAC applications

it may fit other United Technologies brand equipment (such as Bryant or Carlyle) if the bolt circle and wire gauge requirements match

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

Lochinvar & A.O. Smith 100109777 Blower Assembly 328140-751 it features a 40 FLAThe 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