Weil McLain 511-624-303 Pressure Switch Els PW 17895 ensuring a secure interface between

ensuring a secure interface between the ignition module and the pilot burner assembly

Is specialized equipment needed for installation

The RA-C is specifically designed for cooling applications or high-flow heating requirements

because Lennox is the parent company for Allied Air brands

Engineered to withstand the high-temperature environments of residential gas boilers

Weil McLain 511-624-303 Pressure Switch Els PW 17895 ensuring a secure interface betweenThe Weil McLain 511 624 303 Pressure Switch is a critical safety component specifically designed for Weil McLain CGi series boilers, most notably the CGi 5 model. This SPST (Single Pole Single Throw) switch is factory calibrated to a set point of 1. 12" WC (Water Column), ensuring the inducer motor is moving sufficient combustion air before the ignition sequence initiates. Featuring a dual 1 4" barb connection, this OEM replacement part provides a