How Long Will a Furnace Last?
As the cold weather arrives in the Chicagoland area and you get ready to turn on your trusted old furnace you may be wondering just how many heating seasons it has left. The short answer is approximately 20 years. But the answer is really more complicated and depends on many variables. Some of these factors include how well made the furnace is and whether it is a lower cost or more expensive higher end model. If it’s a lower cost furnace it may be ready for replacement in as little as 8 years.
Thankfully, many of the factors that determine how long a furnace will last are under your control. The most important thing you can do is have your furnace professionally maintained every year. This will not only make the furnace last longer, it will help it operate more efficiently and reduce the cost of unexpected repairs.
Because most gas furnace parts can be replaced as they wear out, it’s usually a good idea to repair the unit as parts wear out. The one part that usually ends the life of a furnace is the heat exchanger. Constant heating and cooling will eventually cause the heat exchanger to rust out or crack, leading to failure. With new gas furnaces operating at much higher efficiency than units made just 10 years ago, replacing the furnace may be more cost effective in the long run when compared to the repair cost of keeping a 10-15 year old furnace running.
Have questions about your furnace? Give ABC Plumbing, Heating, Cooling and Electric a call, we’re here to help.
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“Jonathan Henrich was very professional and provided expertise background information to my questions when replacing my sump pump and battery backup system. He was obviously knowledgeable about what he was doing and took pride in doing a great job. While the price was more than I expected, the work was…”– Jonathon H.
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“I recently bought a home. For the first 6 months here I have been experiencing some electric issues. So, just two day ago - I had another shortage. Ryan came out and explained the issues. Im in sales, and he did not try to pressure me into doing the right…”– Ryan B.
“Anthony was my HVAC technician and I could not have had a better experience. He was professional and knowledgeable. He explained everything. I cannot tell you how nice it is to have someone like that to count on for my heating and air conditioning. Great Job Anthony”– Anthony H.
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“I had a very positive experience with ABC…They even brought over space heaters for us and discounted the price the cost of a replacement part I had purchased two weeks prior. Great customer service.”– Tim L.