Lochinvar & A.O. Smith 100191014 Gasket 322838-753 With a NEMA 1 protection

With a NEMA 1 protection rating and 18-inch leads

As the direct 23B0012N11 replacement

Whether you are performing a scheduled HVAC blower motor maintenance or responding to a bearing failure in a Reznor heater

this model features a manual reset button

The adjustable deadband

Lochinvar & A.O. Smith 100191014 Gasket 322838-753 With a NEMA 1 protectionThe Lochinvar & A. O. Smith 100191014 Gasket is a critical manifold gasket kit engineered specifically for high capacity boiler manifold sealing. Designed for professional use in FBN4000 and FBL4000 models, this OEM kit ensures a high integrity seal between the manifold door and the combustion chamber. As a veteran grade HVAC replacement part, it is purpose built to maintain precise system pressure and prevent dangerous gas or combustion leaks. The