trane furnace

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Moderator Post (s) for this thread: > The most usual cause by HKestenholz on 01/19/2008

You need to look for a diagnostic code there should be a flashing lite on the control module depending on the age of your furnace this will tell you where in the sequence of operation the failure occured then with more info I may be able to tell you. If no diagnostic code is available then restart and explain to me what happens.
ie. draft motor starts but no igniter or igniter lights up but no flame or flame but no indoor fan etc.

Mike Newberry
Mike@HowToRepairAirConditioners.com
http://www.howtorepairairconditioners.com