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Preventing a Total Furnace Breakdown

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Preventing a Total Furnace Breakdown

Posted On: January 5, 2025

Preventing a Total Furnace Breakdown

Preventing a total furnace breakdown is crucial for maintaining a warm and comfortable home, especially during the colder months. Here are some essential steps to ensure your furnace runs efficiently and avoids unexpected failures:


1. Schedule Regular Maintenance

  • Have a professional HVAC technician inspect and service your furnace at least once a year, preferably before winter.
  • Routine maintenance includes checking for wear and tear, cleaning components, and ensuring proper operation.

2. Replace the Air Filter

  • A clogged or dirty air filter restricts airflow, causing the furnace to work harder and potentially overheat.
  • Replace filters every 1-3 months, depending on usage and manufacturer recommendations.

3. Inspect and Clean the Vents and Ducts

  • Ensure vents and registers are not blocked by furniture or debris.
  • Have your ductwork cleaned periodically to improve airflow and reduce strain on the system.

4. Monitor the Thermostat

  • Check that your thermostat is functioning correctly and set to an appropriate temperature.
  • Consider upgrading to a programmable or smart thermostat for better efficiency and energy savings.

5. Listen for Unusual Noises

  • Banging, rattling, or squealing sounds could indicate mechanical problems, loose parts, or issues with the blower motor.
  • Address these noises promptly to prevent further damage.

6. Check for Gas Leaks or Carbon Monoxide

  • If your furnace runs on natural gas, ensure there are no leaks—signs include a rotten egg smell.
  • Install a carbon monoxide detector near the furnace and throughout your home to prevent poisoning.

7. Keep the Area Around the Furnace Clear

  • Avoid storing flammable items near the furnace.
  • Ensure at least a few feet of clearance around the unit for proper ventilation.

8. Address Minor Repairs Immediately

  • Small issues like pilot light problems, inconsistent heating, or short cycling can escalate if left unattended.
  • Call a technician at the first sign of trouble.

9. Inspect Electrical Components

  • Check the circuit breaker and furnace wiring for any issues.
  • Ensure all connections are secure to prevent power failures.

10. Know When to Replace Your Furnace

  • If your furnace is over 15-20 years old and frequently breaks down, it may be time for a replacement.
  • Upgrading to an energy-efficient model can save money on repairs and energy bills.

Taking these preventive measures can help you avoid costly furnace breakdowns and ensure your heating system runs smoothly throughout the winter. If you suspect any issues, it's best to contact a professional HVAC technician before the problem worsens.



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See What Our Customers Are Saying:

by Private User on Twintech Heating and Cooling

Very pleased with the installation of our new furnace and A/C unit. From quotation stage to the completion of the job Twintech was very professional.
Thank you for a job well done.

by Darren, Pickering on Twintech Heating and Cooling

My old water heater quit on me. I called TwinTech. In less than 4 days, I had my new water heater installed and the old one taken away. The whole process was quick, easy, pleasant, and well done. This is the third time I've dealt with TwinTech and I've been satisfied each time.

by Private User on Twintech Heating and Cooling

I had them replace my furnace last year. When it came time for the air conditioner this year, I did not hesitate to call Twintech again. I will also have them perform regular maintenance on them.

by Robert, Ajax on Twintech Heating and Cooling

We required a new HVAC replacement after running the old
system for 18 years.
Dave understood our requirements and gave us a quote that
covered all the necessary items.
Installation was fast and very tidy. Everything works as
it should. Our thanks to Greg, Mitch and others for their
excellent work. Recommend this family owned business to
anyone else, considering HVAC or other work.

by John Armstrong, Pickering on Twintech Heating and Cooling

I needed a new furnace and A/C to replace my 21 yr. old units, and went to the internet to view potential companies in May, I received 3 quotes,
and chose Twintech based on their salesman Dave who was very detailed and covered off everything on what Twintech was all about,
an extremely dedicated company with so many years of experience, and after reading the on line reviews I was sold on Twintech, who did not disappoint as the installation team were top notch with Greg leading,
I would highly recommend this company without any doubts, in my books they are first class all the way. Our new Amana furnace and A/C are working perfectly !

by Private User on Twintech Heating and Cooling

Flawless transaction. They did exactly what they promised, showed-up on time, cleaned-up, and were highly professional. Highly recommended.

by Bill Edmondson on Twintech Heating and Cooling

Salesperson and 2 man installation team were all professional and
knew their stuff. All three were friendly and helpful, answering all
my questions. The quality of their work demonstrated their experience
and expertise in their field.

by Private User on Twintech Heating and Cooling

A dear late cousin of mine recommended this company and I have been happy with the service.

by Private User on Twintech Heating and Cooling

We are very pleased with the work done by Twintech. They were very professional from start to finish. Dave came to our home and gave us a very competitive quote for new high efficiency furnace and air conditioner. The installers were very courteous and professional. We would highly recommend them.

by W1n5t0n1987! on Twintech Heating and Cooling

Great experience getting an old furnace replaced.
Sales Guy (Dave) was great - honest, responsive, and friendly.
The work itself was done quickly and we are very happy with the outcome, thank you! We recommend TwinTech!

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See What Our Customers Are Saying:

by Aaron on Twintech Heating and Cooling

We are very happy to recommend this company to everyone. Our furnace broke down on Sunday morning. We phoned them and before noon Grant the owner showed up. He worked on the furnace for about a hour not wanting to give up to fix the problem. The furnace was 17 years old. I was the one talking about replacing it. End result was the next day it was all done. On the Sunday Bob came over with heaters to warm up the house. We decided to replace the water heater at the same time. Thanks Grant for the excellent work. Thumbs up.

by Linda on Twintech Heating and Cooling

Right on time. Explained how to work the HRV in a different way so the house would not be so dry. Changed my whole house water filter for me as well. Friendly, helpful, caring service!

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!

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