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trane furnace troubleshooting

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trane furnace troubleshooting
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Trane furnace troubleshooting isn’t something you’ll need to do often, but when trouble happens it’s easy to fix. Trane is an innovative heating and cooling company with a variety of furnaces of all makes and sizes. They’re durable units and built to last, so if you take care of your furnace you won’t run into any issues for a while.


Issues can often begin when basic furnace maintenance hasn’t been performed in some time. The easiest way to start is by changing your filters. Dirty filters can do long-term damage if they are left unclean because the ducts can get backlogged with dirt and debris. If you have a disposable filter then replace it with the proper size and if you have a permanent one, wash it with soap and water, rinse it thoroughly and let it dry completely before putting it back.


If your furnace isn’t heating then it could be an issue with the thermostat. Make sure you’ve set your thermostat correctly and that the adjustable calibration scale has been set up recently. If it’s set correctly but isn’t working then it could be a software issue. This is one of the most commonly overlooked areas in furnace troubleshooting but is the easiest fix! If this does work, it is likely the thermostat will need replacing.


Lastly, make sure the furnace is getting adequate power. If it isn’t receiving any, go to your circuit board and make sure the fuses aren’t cracked or blown. If one is blown, replace it but otherwise resetting the circuit should do the trick.


trane furnace troubleshooting


See What Our Customers Are Saying:

by Floreene in Whitby on Twintech Heating and Cooling

My old furnace had finally broken down for the last time when contacted twintech to have a new furnace installed…They were prompt, knowledgeable and very reasonably priced. They did such a great job i tell all my friends and family about this company.

by Damien McIsaac. Ajax on Twintech Heating and Cooling

To whom it may concern, I recently had TwinTech (Greg and Grant Dainty) replace my furnace and service both my gas fireplaces and air conditioning unit. They were professional, courteous and very fair in their pricing. I would gladly recommend TwinTech to anyone needing work done. I can be contacted at 905-626-XXXX.

by Blair N. - Toronto on Twintech Heating and Cooling

My Fiancé and I have relied on Twintech Heating and Cooling now for the better part of the last 10 years. In that time, Greg has installed a furnace, an air conditioner, and a heat-pump at our residence in Toronto. In each instance Greg and his team were a pleasure to deal with. They were courteous and professional throughout the whole process and the quality of their work is first rate. Our experiences have always been extremely positive and we have referred his services numerous times to our friends and family. Without hesitation, I would recommend Greg and TwinTech Heating and Cooling to anyone looking to service or replace their existing heat/AC equipment

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trane furnace troubleshooting

See What Our Customers Are Saying:

by Robert Rogers on Twintech Heating and Cooling

Very pleased with the professional service that TwinTech Heating and Cooling provided in replacing my furnace. I got several quotes from different service providers. Their price was excellent and they explained the features very well. We are very glad we went with TwinTech and highly recommend their services.

by Robert Mizuno on Twintech Heating and Cooling

We were new homeowners in need of a second opinion. TwinTech Heating & Cooling were Amazing and professional. Very knowledgeable and great service all around. Recommend to anyone looking for honest and reliable services. Treated with respect and care. Thank you Greg, Mitch and Bob!

by Ruth on Twintech Heating and Cooling

TwinTech is an excellent and honest company! I called them for a second opinion after being told by another company that I needed to replace my furnace. Turns out this was not the case at all! I did not need a new furnace. TwinTech did not push to make an unnecessary sale and saved me from a huge expense. Bob and Mitch were extremely professional and above all honest! I definitely recommend TwinTech!

by Anna Chin on Twintech Heating and Cooling

Amazing experience with TwinTech Heating & Cooling! Their team was professional, knowledgeable, and efficient from start to finish. They installed my new furnace quickly and left everything spotless. The technicians took the time to explain everything and made sure I was comfortable with the system before they left. Great customer service and fair pricing. I highly recommend them for anyone needing HVAC services!

by Connor Agnew on Twintech Heating and Cooling

Great experience all around. Bob was sharp and easy to talk to, and Greg handled the installation perfectly. Would hire them again in a heartbeat.

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  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - July 24, 2023

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  • SUBMITTED BY:
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  • - August 15, 2023

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Air Ducts: To Clean or Not to Clean

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - October 13, 2020

Duct cleaning has been quite popular in the past few years with commercial cleaning services happening everywhere. But really, is this service worth the hype or is it just a really good scamIn this post, we aim to provide you with information that c

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  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - September 16, 2024

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