Robust Environmental Protection: The NEMA 4X watertight enclosure provides exceptional resistance to moisture and corrosion

typically operating up to 30 PSI

this valve allows for versatile positioning within suction

visible cracks in the blower wheel

streamlining the maintenance process for field technicians

Lochinvar & A.O. Smith 100109777 Blower Assembly 319825-402 Robust Environmental Protection: The NEMAThe 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