Repair your trane furnace gas burner control valve for less.
Trane furnace gas valve adjustment.
Trane 95 and 90 gas furnaces deliver at least 90 efficiency far exceeding the government minimum standard of 80 afue for new furnaces.
If yellow or unsteady flames are detected clean the furnace before adjusting flames by turning off gas valves and cleaning debris from burner nozzles and the furnace s pilot light with a wire brush.
Look look at the flames in the burner.
I would suggest turning the adjustment screw counter clockwise 1 4 a turn and test to see if this helps.
The valve to turn off your gas line should be located near the gas meter.
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This flammable substance is supplied once the burners heat up enough so as to allow combustion.
A furnace gas valve supplies the burners of the furnace with gas.
Take caution if you are performing any kind of gas furnace maintenance turn off the gas line.
As such it is obviously an important part of your furnace that should be set correctly.
Homeowner gas furnace maintenance gas furnace inspection checklist diy.
You should see a steady blue flame.
If you have a furnace that is at least 10 years old it probably has an afue somewhere between 60 and 70 meaning up to 40 cents of every dollar you pay for fuel is wasted.
If you are still having problems with the two burners not lighting properly i would suggest adjusting the gas pressure up on your gas valve.