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  1. #1

    Furnace Board Blowing Fuse

    I have a Trane Furnace with a board that keeps blowing the 5 amp fuse. Here is some information on the board is a White Rogers or Itell Ignition.

    # 50A65-476
    #4574 Rev B.

    Any thought on what to do?

  2. #2
    Actually I replaced the 5 amp fuse last fall. The furnace ran all winter but the AC did not work when i tried it the other day - only the circulation fan would run. in the proces of throwing the breaker a couple times, the fuse 5 amp fuse blew again.

  3. #3
    Join Date
    May 2004
    Location
    Frederick, MD
    Posts
    947

    You need

    to call a qualified service tech to troubleshoot this.
    GO NAVY, BEAT ARMY!

    A DECADE OF DOMINANCE! +2

  4. #4
    Join Date
    Sep 2008
    Location
    Western PA
    Posts
    25,547
    redshvac

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