DISCLAIMER

The following information is for educational purposes only. Tampering with your system may void your warranty. If you have any questions about your system, call a Trane Comfort Specialist™.

NEED HELP?

Check out our DIY resources or contact a Trane Comfort Specialist™.

GAS FURNACE

TROUBLESHOOTING GUIDE

If you are experiencing an issue with your Trane system, our guide can help answer your questions. Check out these common troubles and possible solutions.
DISCLAIMER

The following information is for educational purposes only. Tampering with your system may void your warranty. If you have any questions about your system, call a Trane Comfort Specialist™.

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GAS FURNACE

WHY IS THE AIR FLOW FROM MY GAS FURNACE SO LOW?

Over time, dust and dirt will build up on the filter screen. Try changing the air filters. There could also be a blockage in your air ducts. If this is the case, you'll need your local Trane Comfort Specialist™ to inspect the ductwork.

WHY IS THERE NO HEAT COMING FROM MY GAS FURNACE?

  • The pilot light may have gone out The pilot light is a small flame that ignites the main furnace flame. Your owner’s manual will feature detailed instructions on re-lighting the pilot. Contact your local Trane Comfort Specialist™ if you are unsure.
  • The main gas line could be turned off You’ll need to have your local gas company check.

WHY IS MY HEATING BILL SO HIGH?

  • Your system could be running more frequently if you set the thermostat too high Turn down the thermostat, then try rerouting and consolidating heat by partially closing the air registers in rooms you aren’t using. Ceiling fans can also help circulate warm air.
  • Your utility company may have raised their rates Call your utilities company or consult bills from the previous month to determine if this is the cause.

Contact a local Trane Comfort Specialist™

WANT TO SAVE ON A NEW SYSTEM?
NEED EMERGENCY REPAIRS?

WE CAN HELP

Let us know how we can help and the top-rated Trane Comfort Specialist™ in your area will contact you shortly.

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