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How Long Will My Furnace Last?


When the cold winter weather hits, a furnace is a great way to keep your family and your home safe. Unfortunately, your furnace won’t last forever. You need to know the average life and how to extend it. Continue reading to identify signs that your furnace needs a replacement.

What is the Average Life of a Furnace?

It’s important to note that the life of any furnace is going to depend on many factors. These include factors such as how much maintenance it receives and the brand of the furnace. Most residential furnaces can last between 15 and 20 years. Some rarer and more expensive options can last up to 40 years.

Signs You Need To Replace Your Furnace

There are some common warning signs that can let you know that your furnace is likely on the way to its death. Most homeowners will start to notice a spike in their energy bills. Energy bills can spike a bit during the winter. But if it is more than usual for the wintertime, it’s a sign that your furnace is on its last legs. They’ll also notice a decrease in their heating system’s ability to heat their home. Another way to tell that your HVAC system is nearing the end of its life is that it will not heat all the rooms in your homes. You’ll likely find that you need to have repairs performed every year or two. Additionally, rust, cracks, and other visible damage are also signs that you need to replace it. A good rule of thumb is to be mindful of how much you’re investing in repairs to your heating system. This is especially vital after it’s reached 15 years old. If the repairs cost 50% or more of the total cost of a replacement unit, then it’s time to upgrade. You don’t want to keep investing your money in a heating system that will continue to break down.

Tips for Extending the Lifespan of Your Furnace

The best tip we can give you to extend the lifespan of your furnace is to maintain it. This means having an HVAC professional perform annual maintenance on your furnace. Also, you’ll want to replace your air filters on a regular basis so that your furnace isn’t overworking. Another tip to extend the life of your HVAC system is to fix problems when they first develop. You never want to let that odd noise or smell continue without having a professional assess it. One small problem can end up damaging other parts of your system and wear it out.

Call Us Today

Whether you’re looking to have a furnace installed in your new home or need of a new unit, be sure to give us a call today. Our HVAC professionals are ready to help you find the right furnace to meet your needs and budget.

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