Weil McLain 511-624-302 Pressure Switch Els PW 17895 the unit also includes permanent

the unit also includes permanent program retention during power loss

It is designed to interface directly with standard burner transformers and electrode assemblies used in Wayne combustion systems

and horizontal configurations

Key Benefits for Technicans: Field-Serviceable Design: Complete internal rebuild kit specifically for 1/2 inch Apollo vacuum breakers

Weil McLain 511-624-302 Pressure Switch Els PW 17895 the unit also includes permanentReplace a failing or sticking draft inducer switch with the genuine Weil McLain 511 624 302 Pressure Switch. This OEM vent pressure switch is factory calibrated to a precise 1. 40" WC (Water Column) set point, specifically engineered for Weil McLain CGi 4 Series 2 boilers and size 4 CGi units. As a safety critical boiler pressure control, this SPST (Single Pole Single Throw) switch ensures the inducer motor is creating sufficient draft for safe