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Corrosion-Resistant Hardware: Constructed to resist oxidation and thermal degradation in high-intensity combustion environments
High Flow Capacity: Supports up to 500
5 Amp output from a standard 24VAC input
Whether you are interfacing with dry contact controllers or managing line voltage switching for motors and heaters
What tools are required for installation
Weil McLain 511-624-451 Pressure Switch Els PW 17895 Corrosion-Resistant Hardware: Constructed to resistEnsure your combustion air proving circuit is operating within factory specifications with the Weil McLain 511 624 451 Pressure Switch. Designed as a critical safety component for specific high efficiency boiler models, this replacement air pressure switch features a precise 1. 25" WC setpoint and a highly reliable SPST (Single Pole Single Throw) configuration. Technicians often encounter ignition lockout codes when the inducer motor fails to pull a
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