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Furnace Unit: Increasing Lifespan
Posted On: December 28, 2024
Increasing the lifespan of a furnace unit requires regular maintenance, proper usage, and attention to potential issues. Here are some tips to help ensure your furnace remains efficient and lasts as long as possible:
1. Schedule Regular Maintenance
- Annual Inspections: Have a professional inspect your furnace at least once a year to identify and fix potential problems before they become serious.
- Clean Components: Ensure the blower, burners, and heat exchanger are cleaned during maintenance to maintain efficiency.
2. Replace Air Filters Frequently
- Dirty or clogged filters reduce airflow, causing the furnace to work harder, which can shorten its lifespan.
- Replace filters every 1-3 months, especially during heavy use in winter.
3. Use a Programmable Thermostat
- A programmable thermostat helps reduce strain by ensuring the furnace doesn’t work harder than necessary when no one is home.
- Avoid extreme temperature settings that cause the furnace to cycle excessively.
4. Ensure Proper Ventilation
- Blocked vents or obstructed ductwork force the furnace to overwork.
- Keep air vents and returns unblocked by furniture, drapes, or debris.
5. Seal and Insulate Ductwork
- Leaky ductwork causes heated air to escape, making your furnace work harder to maintain temperature.
- Proper insulation minimizes heat loss, improving efficiency.
6. Upgrade Your Home’s Insulation
- Insufficient home insulation causes heat loss, forcing the furnace to run longer to maintain the desired temperature.
- Ensure your attic, walls, and windows are adequately insulated.
7. Monitor and Address Small Issues
- Listen for unusual noises and check for uneven heating or increased energy bills, which can indicate problems.
- Address these promptly to prevent larger, costlier repairs.
8. Use High-Quality Fuel
- For oil or gas furnaces, using clean, high-quality fuel ensures better combustion and reduces residue buildup.
9. Reduce System Overload
- During extremely cold weather, supplement the furnace with space heaters or wear warm clothing indoors to reduce strain.
- Avoid closing too many vents, as this can increase pressure in the duct system.
10. Consider Upgrading Thermostat Technology
- Modern thermostats can help optimize furnace performance by learning your habits and adjusting heating schedules automatically.
11. Maintain Proper Humidity Levels
- A humidifier can reduce dryness in the air, making your home feel warmer at lower temperatures and decreasing the load on your furnace.
By following these practices, you can extend your furnace's lifespan, improve energy efficiency, and reduce the likelihood of expensive repairs or replacements.
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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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