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Designed with a built-in bleed hole
Is the HR54ZA003 compatible with Bryant and Payne models
Is specialized equipment needed for installation
Engineered to withstand the high-temperature environments of residential gas boilers
ensuring a secure interface between the ignition module and the pilot burner assembly
Weil McLain 511-624-303 Pressure Switch Els PW 17895 Designed with a built-in bleedThe 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
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