Pay in 4 interest-free payments of $14.46 Learn more
Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
For technicians troubleshooting ignition failure or erratic flame signals
the 57M67 is the technical catalog equivalent for the 57M6701 model
Does this bracket require specific hardware for the actuator
commonly used in liquid
ensuring fewer replacements in high-cycle 1750 RPM and 3500 RPM operations
Lennox 63W39 Pressure Switch Els PW 17895 For technicians troubleshooting ignition failureThe Lennox 63W39 Pressure Switch is the direct replacement for 56M23 and the 101021 13 assembly. This OEM 2 stage pressure switch is a mission critical safety component engineered to monitor flue gas velocity and verify proper inducer motor operation before the ignition sequence begins. Designed for high efficiency dual stage furnaces, it features precision factory calibrated set points of . 50" WC for the low fire stage and . 85" WC for the high fire