Lochinvar & A.O. Smith 100278131 Bearing Assembly 328140-751 0 Cv rating ensures minimal

0 Cv rating ensures minimal pressure drop across 1-inch piping runs

ranging from warehouses to manufacturing facilities

Industrial Durability: Constructed with high-grade materials to withstand the thermal stressors found in commercial mechanical rooms

making it an essential stock item for field service technicians performing HVAC burner maintenance or system overhauls

Common Questions: Can I use the Robertshaw 705-461 on a 700-800 Series Bleed Gas Controller

Lochinvar & A.O. Smith 100278131 Bearing Assembly 328140-751 0 Cv rating ensures minimalFor high demand mechanical systems, the Lochinvar & A. O. Smith 100278131 Bearing Assembly is the critical OEM replacement needed to restore commercial boiler pump efficiency and quiet operation. This heavy duty seal bearing assembly is engineered for high usage hydronic environments, providing the precise rotational support required for Lochinvar PF and CFII series equipment. As a direct replacement for the 100133539, it features a comprehensive kit