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providing positive make/break action across an ambient temperature range of -40°F to 165°F
Facilitates "dry" sensor replacement
or physical wobble in the pulley under load
Includes multiple sizes (1" and 6") to allow for field customization based on specific pipe diameter requirements
and Richmond tanks
Lennox 65W63 Pressure Switch providing positive make/break action acrossThe 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