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rocmoc's avatar
rocmoc
Explorer
Jun 26, 2015

Furnace repair update!

Posted about 3 weeks ago furnace pushed air but would not light. Turned out to be the Limit Switch. Repaired at All RV in Tucson for $187. This is the second time they have completed work for me and I recommend them if you have an issue while in the Tucson, AZ area. Their hourly rate is (at this time) $88/hr compared to the Big Boys $100-$125/hr. http://www.allrvtucson.com/

rocmoc n AZ/Mexico

3 Replies

  • dougrainer's avatar
    dougrainer
    Nomad
    Jun 26, 2015
    smkettner wrote:
    Seems odd. Does the burner cycle against the limit switch?
    Great to hear that it was fixed.


    The NORM for the limit is CLOSED. When it fails, it is OPEN. If OPEN, no 12 volt current goes to the Ignition module and the unit will not light. Doug
  • time2roll's avatar
    time2roll
    Nomad
    Jun 26, 2015
    Seems odd. Does the burner cycle against the limit switch?
    Great to hear that it was fixed.

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