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As homeowners, we all are curious about how long our appliances last. As things wear and tear over time, we might worry about having to lose our home’s heating system. It is a typical query, especially if you want to plan your budget well prior to any possible replacements. With a home in Toronto, you sure might have asked yourself, “what is the lifespan of a furnace?” 

While there is no specific answer to this, various reasons can impact your furnace’s well-being. This article will discuss those factors thoroughly, along with the preventative measures you can follow to help prolong your furnace’s lifespan.

What is the average life expectancy of my furnace? 

So, what is the lifespan of a furnace? Studies show that a well-maintained one can usually last 15 to 20 years. That’s at least two decades of use! However, it is essential to note that you have to be constantly on top of its maintenance checks. Experts also say that performing repairs as needed can help prolong its usage for more than the estimated average. 

While professionals recommend addressing the possible issues, other factors also need consideration. A good example would be replacing rather than repairing when repairs cost more. It would be practical to have a substitution when amending the issue ranges on the same expenses. While you may want to keep your furnace for long, it is best to start looking for an energy-efficient, modernized option once it reaches the 15-year mark. It’s best to do your research on those units with a higher AFUE ( Annual Fuel Utilization Efficiency) rating. 

What are the factors that shorten my furnace’s life?

Merely knowing the answer to the question, “what is the lifespan of a furnace?” isn’t enough. You will have to understand the other factors that might shorten the life of your heating system. It helps you avoid further problems with your unit and maintain its overall shape for extended use. 

The primary factor influencing the furnace’s life expectancy is its installation. Poorly installed furnaces can affect the performance of your unit and its operation. An unqualified contractor could install the fuel lines incorrectly, give you poor-sized ductwork or have a complicated drainage system. The furnace size could also inflict a toll on your furnace lifespan. When you have an improperly sized one, it could lead to shorter cycles. Shorter cycles can strain your system and wear it more than usual. If you are also utilizing a small furnace for a vast home, it will work extra to provide the warmth you need. As a result, it puts extra pressure on the system components that shortens your furnace’s lifespan. 

When should I replace it? 

Now you know the answer to “what is the lifespan of a furnace?” you want to learn next when to replace it. 

Let’s face the harsh truth: no matter how much we care for our furnaces, the day will come when we need to replace them. When you’re experiencing constant issues, placing more frequent service calls, an increase in your power bills, or unusual noises that weren’t existent before, it may signal that your unit is now retiring. If you feel like you need a replacement, do your research well. Contact your trusted technician for further guidance and ask for expert advice if you need more guidance.

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