Lochinvar & A.O. Smith 100327013 Gasket 323055-751 The Johnson Controls FCP-NA-701-B is

The Johnson Controls FCP-NA-701-B is a professional-grade

allowing it to control either a heater or an air conditioning unit

the unit comes pre-configured with manufacturer-specific performance curves

Whether you are performing a routine maintenance swap or a critical emergency repair

the serviceable integral stainless steel strainer and reinforced EPDM diaphragm simplify field maintenance while maintaining consistent pressure regulation under varying supply velocities

Lochinvar & A.O. Smith 100327013 Gasket 323055-751 The Johnson Controls FCP-NA-701-B isThe Lochinvar 100327013 Mounting Gasket is a critical sealing component designed for high efficiency commercial boilers and water heaters. As a direct replacement for legacy part number 100146321, this gasket is engineered to withstand the extreme thermal cycling and high pressure environments typical of Lochinvar and A. O. Smith combustion assemblies. Proper installation of this OEM replacement gasket ensures a gas tight seal between the burner