Pay in 4 interest-free payments of $7.88 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
it allows for immediate visual verification of thermostat settings without the need to remove the housing
Why is my York furnace pressure switch stuck open
What is the maximum pressure rating for this unit
thereby minimizing system downtime
tamper-proof housing eliminates the need for capillary tubes
Lennox 65W63 Pressure Switch it allows for immediate visualThe Lennox 65W63 Pressure Switch is a critical safety component used for precision monitoring of the inducer fan motor in gas furnace systems. As a direct replacement for 25W69, this OEM Lennox pressure switch (part number 100684 07) is calibrated with a precise set point of 0. 10" WC, ensuring that the ignition sequence only initiates when proper venting and combustion air pressure are verified. Specifically engineered for Lennox and Allied furnace