it requires a minimum operating pressure differential (MOPD) of 5 PSI to lift the diaphragm and open the main orifice

Modular Design: Supports direct mounting of Brayline accessories

Common Questions Which furnace models use the Williams P323661

Designed as a direct drop-in for Lennox

so keeping the system sealed until the final braze is critical

United Electric E54-D23BC-0500 Temp Switch 322838-753 it requires a minimum operatingThe United Electric E54 D23BC 0500 is a heavy duty industrial temperature switch designed for high limit monitoring and critical shutdown applications. Featuring an adjustable setpoint range of 150 to 650F, this 54 Series control utilizes a liquid filled copper bulb and capillary sensor to provide responsive and repeatable actuation. The 6 foot capillary offers significant installation flexibility for remote sensing in boilers, ovens, and thermal