Trane Gas Furnace Will Not Ignite

When the display screen of the thermostat is blank or the unit has no power to it double check the circuit breaker.

Trane gas furnace will not ignite.

4 03 13 07 07 36 pm. Try changing or cleaning your air filter over time dust and dirt will build up in the filter screen restricting airflow. Without an energy supply your furnace can t heat the air. Generally speaking if your furnace does not blow warm air it means there is a problem with your gas.

Contact your local trane comfort specialist if you are unsure. The pilot light may have gone out the pilot light is a small flame that ignites the main furnace flame. In this video i show how to test check an. If the air in your system is not flowing it cannot produce the required gas air mixture and your home heating system will not ignite because of it.

This is typically the problem if you can hear your furnace click on but it does not fire up. Gas and oil home heating furnaces trane electronic ignition furnace won t light my trane electronic ignition furnace lights intermittently. A gas furnace burns a mixture of air and natural or lp gas. 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.

The main gas line could be turned off you ll need to have your local gas company check. Under modern building codes a furnace must be on its own circuit. If that doesn t fix the problem you may have a blockage in your air ducts. Often times the reason air does not get to your furnace s igniter is because it is restricted.

Is your furnace ignitor not working or not glowing and the furnace is not igniting the gas. They can glow but just not glow quite bright enough to ignite the gas and imediately the gas valve shuts off. The pilot light or ignition sensor is usually the most common issue when your furnace will not ignite. Low airflow is a common issue with gas furnaces and one that s usually easy to fix.