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Preventing a Total Furnace Breakdown
Posted On: January 5, 2025
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:
Aug 8, 2025
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.
Aug 8, 2025
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!
Feb 18, 2025
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.
Feb 18, 2025
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!
Feb 18, 2025
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!
Feb 18, 2025
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!
Feb 18, 2025
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.
Aug 17, 2024
I returned from vacation to find my AC unit on the Fritz. After calling way too many places I connected with TwinTech. Ive used the company in the past for my furnace so I was happy when I recognized Greg at my front door. Hes great and the service is always top notch. Id highly recommend using twintech for honest, superior service in the Durham region. Thanks!
Aug 13, 2024
I called Twin Tech when my air conditioning stopped working. Greg came over to diagnose the issue - the same day. He was able to diagnose the issue and resolve it quite quickly. Although it was a quick fix, Greg was very thorough in explaining the issue and provided great advice. Not to mention, I felt very comfortable having Greg in my home - which I consider very important when hiring a service provider. Twin Tech will be my go-to from now on. Thank you!!
Aug 12, 2024
Just hired TwinTech Heating & Cooling to do an A/C Unit removal & reinstall to allow for landscaping access on the side of my house, and they were wonderful!
Bob, Greg & Mitch make a great team! Quick appointment times, super knowledgeable, expert troubleshooting capabilities & very customer service oriented.
I would highly recommend them for all of your HVAC needs! Great job guys!!
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