Although some furnaces can last more than 40 years (extremely rare), the average life of a furnace is around 15 to 30 years. As long as you have scheduled annual furnace maintenance, it should easily last over 15 years. Just like your car, your older furnace may need some basic repairs.
What is the typical lifespan of a furnace?
15 to 20 years
THE AVERAGE FURNACE LIFESPAN
A well-maintained furnace can last at least 15 to 20 years, but completing annual maintenance and being diligent with repairs can extend its life even longer.
How often do furnaces need to be replaced?
The average furnace lasts approximately 18–20 years, though the actual number depends on the furnace itself and the level of care put into maintaining it during its lifespan.
Can a furnace last 40 years?
Average Furnace Lifespan
Although some furnaces can last more than 40 years (extremely rare), the average life of a furnace is around 15 to 30 years. As long as you have scheduled annual furnace maintenance, it should easily last over 15 years. Just like your car, your older furnace may need some basic repairs.
Can a gas furnace last 25 years?
Average Furnace Lifespan
It’s rare for a furnace to last longer than 30 years, but it’s not unheard of. Precision Temperature replaced one from the 80s about a month ago. The average life expectancy for a gas furnace, though, is around 15-30 years.
Is it worth fixing a 20 year old furnace?
Furnaces 20 years old or older become increasingly inefficient over time and can crack and leak, putting you and your family in danger. If your furnace is between 16 and 20 years old and constantly breaking down, then you should strongly consider having it replaced.
What is the most reliable furnace brand?
Best Furnace Brands
- American Standard Furnaces.
- Amana Gas Furnaces.
- Bryant Furnaces.
- Carrier Furnace Units.
- Daikin Furnaces.
- Goodman Gas Furnaces.
- Lennox Furnace Units.
- Rheem Furnaces.
Should I replace my 25 year old furnace?
The methods used by HVAC professionals to properly install and vent furnaces have even changed in the last couple of decades. So, if you’re asking yourself if you should replace your 25-year-old furnace, the answer is a resounding yes!
Do older furnaces last longer?
Furnaces installed decades ago actually lasted longer than new ones today, with some lasting 20-40 years. That is because the heat exchanger on older furnaces was made out of heavy steel. That made for a very durable furnace, but it really cut down on efficiency.
At what age should you replace a furnace?
Most furnaces have a lifespan of 20 to 30 years. However, this doesn’t mean you can wait that long to replace yours. After about 15 years or so, you may need to consider a furnace replacement if your unit has been experiencing significant problems and requiring frequent repairs.
How do I prolong the life of my furnace?
8 Effective Ways to Extend the Lifespan of Your Furnace
- Call For Seasonal Furnace Maintenance.
- Don’t Wait If You Need Furnace Repair.
- Keep Air Filters Clean Between Heating Maintenance Visits.
- Install a Programmable Thermostat.
- Maintain Set Temperatures.
- Have Ductwork Cleaned and Sealed.
- Add Attic Insulation.
Should I replace my 24 year old furnace?
Your Furnace Is Between 15 – 30 Years Old
The easiest way to increase the life cycle of your furnace is to hire a certified technician to perform maintenance and repairs once a year. However, it is recommended to begin searching for a furnace replacement 15 years after the initial installation.
Are older furnaces better?
Today’s furnaces heat homes more evenly and efficiently than older models. To make this happen, new units blow more air over the heat exchanger. Older furnaces sometimes use expensive sources of fuel to heat a house. Gas is the least expensive energy source, and it’s also the most efficient option.
Is furnace worth replacing?
Replace: A furnace at the end of its lifetime is likely to incur frequent repairs and steep heating costs. If you have an older system that would require costly repairs to maintain efficiency, consider having your furnace replaced.
Should I replace my 30 year old HVAC?
Check the age of your HVAC: If it’s older than 20 years, it’s likely time to replace. Check the safety of your HVAC: If it’s leaking poisonous carbon monoxide, it’s time to replace. Consider the repair costs: Are you paying more than 50 percent of the cost of a replacement during a repair?
What happens if you don’t change your furnace?
The output of the system drops, due to the lack of air flow. The wear and tear on the furnace increases significantly, causing more frequent breakdowns. If not corrected in time, the lifespan of the furnace could be shortened by a number of years.
How much does it cost to upgrade furnace?
A new furnace replacement can cost between $3,000 – $7,600, depending on the size of your home, the efficiency of your new furnace, and the sophistication of the equipment. That includes labor and permit fees, not just equipment costs.
Which furnace lasts the longest?
In general, oil-fueled furnaces have the longest life expectancy, and gas-fired furnaces have the shortest.
What’s the best furnace on the market today?
The top lines are the Dave Lennox Signature Collection and Lennox Elite Series. The Signature Collection furnaces have Lifetime heat exchanger warranties and 10-year parts warranties. The Elite Series warranty is just 5 years on parts and 20 years on the heat exchanger. This is the worst warranty in its class.
What is the number one gas furnace?
The best furnace brands of 2022 are Carrier, American Standard, Lennox, Rheem, and Trane in no particular order. While our list should help narrow down your search, you should prioritize who you choose to install your new furnace.
What are the signs of a furnace going out?
Heating Up: 7 Signs That Your Furnace Needs Repairs
- Abnormal Furnace Smells. Furnaces can smell like the fuel that they use, especially when they turn on for the first time in a year.
- Difficulty Starting the Unit.
- Discolored Pilot Light.
- Inadequate Heat.
- Persistent Noises.
- Poor Air Quality.
- Tripped Carbon-Monoxide Detector.