Wednesday, September 14, 2011

How to repair 92 model Trane heat only gas furnace?

The furnace will not come on at all. I have changed the thermostat and the fuse that is attached to the outlet the furnace plaugs into. I have power at the plug the unit is plugged into. I still get nothing from the fan or the electric ignitor. Is there a fuse or something in the furnace that could be the problem?How to repair 92 model Trane heat only gas furnace?
There should be a diagnostic light that will flash on the circuit board that controls the furnace. Check to see what code it is flashing and follow the steps accordingly.
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