Pay in 4 interest-free payments of $17.43 Learn more
Ships within 48 hours · Estimated delivery Oct 14 - Oct 19
ensuring the lowest possible setpoint
and PTC series unit heaters manufactured after May 2007 utilizing direct spark ignition
By monitoring for blockages in the venting or heat exchanger failures
this switch provides reliable circuit interruption to prevent damage to the primary heat exchanger and ensure combustion safety
Weil McLain 511-624-402 Pressure Switch Els PW 17895 ensuring the lowest possible setpointThe Weil McLain 511 624 402 Pressure Switch is an essential safety component specifically engineered for induced draft combustion systems. Calibrated to a 1. 48" WC setpoint, this SPST (Single Pole Single Throw) switch monitors the differential pressure across the inducer motor to ensure the venting system is clear of obstructions before ignition. This HVAC pressure switch features a dual 1 4" barb connection for easy integration with standard
US$ 131.96
US$ 47.96
US$ 47.96
US$ 105.60
US$ 27.50
US$ 39.16
