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-   -   Why are fan limit switch wired with low volt (https://www.askmehelpdesk.com/showthread.php?t=469112)

  • May 5, 2010, 06:27 PM
    hdannpow
    Why are fan limit switch wired with low volt
    Why are fan limit switch wired in low volt
  • May 5, 2010, 07:01 PM
    Joshdta

    So that it can cut the 24 volts off the gas and still let the fan run to cool the unit.

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