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  1. #1
    Join Date
    Jun 2005
    Posts
    1
    I have a GMPN120-5 furnace and a CK49-18 air conditioning unit, installed in 1997. When cooling, the blower seems to cycle very frequently. It is on for about 2 minutes, then stays off for only about 30-45 seconds. Doesn't seem right to me??? I did not notice that it does this in heating season...only cooling.

  2. #2
    Join Date
    Dec 2002
    Location
    Houston,Tx.
    Posts
    15,506
    That could be a thermostat issue.
    __________________________________________________ ____________________________
    “Reality is merely an illusion, albeit a very persistent one.” –Albert Einstein

    “Experience is a hard teacher because she gives the test first, the lesson afterwards.”-Vernon Law

  3. #3
    Join Date
    Aug 2002
    Posts
    490
    yes sounds like you have a bad t-stat need to change it
    should have a tech come out and check it out

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