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-   -   Lennox gas pack fan running non stop - no thermostats output (https://www.askmehelpdesk.com/showthread.php?t=790745)

  • Apr 28, 2014, 01:20 PM
    ping_11
    Lennox gas pack fan running non stop - no thermostats output
    I have a Lennox gas pack - last week the fan started running non stop and the thermostat went blank. It doesn't heat or cool now - just blows air. Any thoughts?
  • Apr 28, 2014, 05:11 PM
    Grady White
    There could be a number of causes but I would start by checking for an open limit. An open limit shouldn't normally effect the thermostat display but if the limit breaks "common" & your stat is powered from the furnace, it's possible.

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