Lochinvar & A.O. Smith 100277747 Bearing Assembly Els PW 17895 Always match the rotation of

Always match the rotation of your existing motor to ensure proper heat rejection

Precision Control: Specifically designed for applications requiring a small temperature differential between make and break cycles

this restrictor plate ensures the air-fuel ratio remains consistent with manufacturer specifications

including lighting arrays

this Honeywell fire and smoke actuator ensures high-speed response in HVAC life safety systems

Lochinvar & A.O. Smith 100277747 Bearing Assembly Els PW 17895 Always match the rotation ofThe Lochinvar & A. O. Smith 100277747 Bearing Assembly is a critical OEM component designed to restore structural integrity and whisper quiet operation to high efficiency commercial water heaters and boiler pumps. As the direct HVAC replacement part for legacy numbers ARM1046 and 100133571, this assembly is engineered to handle the high torque demands of hydronic heating systems while mitigating shaft vibration. For technicians performing a circulator