Trane Furnace Will Not Light

Fortunately this is a fairly easy problem to detect.

Trane furnace will not light.

Trane xr90 furnace electronic ignition furnace is about 25 years old. My blinking led code is sensing a bad igniter or flame sensor. Contact your local trane comfort specialist if you are unsure. A faulty or dirty ignition or sensor is a relatively easy fix so follow these steps and you may be able to solve the problem yourself.

Follow the instructions in your owner s manual for lighting a pilot light or call your local trane comfort specialist for help. Your owner s manual will feature detailed instructions on re lighting the pilot. The pilot light may have gone out the pilot light is a small flame that ignites the main furnace flame. If your furnace won t turn on it is usually either a problem with the circuit breaker or with the thermostat.

This is typically the problem if you can hear your furnace click on but it does not fire up. I must press a red button in to make the furnace to light. The primary trane furnace problem that homeowners run into is having their furnace fail to turn on when they adjust the temperature. In this video i will go through the steps of diagnostics and repairing my trane furnace.

If the pilot light goes out your furnace won t be able to light. The main gas line could be turned off you ll need to have your local gas company check. Can this be repaired.