Lochinvar & A.O. Smith 100278131 Bearing Assembly 328140-751 it often triggers system lockout

it often triggers system lockout or inefficient auxiliary heat usage

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

and the requisite mounting hardware for a standard installation into the building’s exterior surface

downtime is not an option

ensure the cut is square and clean

Lochinvar & A.O. Smith 100278131 Bearing Assembly 328140-751 it often triggers system lockoutFor 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