Heating System

Heating Systems: How Long Do They Last?

Like most homes in the US, having a working HVAC system if you want to live comfortably throughout the seasons. A good heating system, in particular, can last quite a while as long as it’s maintained and taken care of. However, your furnaces and boilers will deteriorate and become less efficient over time. That could lead to breakdowns or higher utility bills.

For those wondering just how long their heating systems should last, then this guide is for you. We’ll discuss how long a typical heating system could last so you know when it’s time to replace them with a new one.

The Lifespan of a Heating System

The lifespan of a heating system depends on many things that vary from home to home. That’s because the environment and climate are different. In some states, your heating system could last a bit longer, depending on the temperature in your area.

Even if you live in the same place, the climate and surrounding environment will impact how your heating system ages. The working environment of your furnace is a big factor in how long it will last.

Boilers – Boiler systems are used to heat large spaces, like a whole home or building. These systems are also found in some industrial applications because they are a tried-and-true heating method. Boilers can last up to 20 years if maintained regularly. However, you could expect a boiler to last as little as ten years, depending on how well they’re taken care of.

Furnaces – Furnaces, on the other hand, are used in smaller spaces such as a single room or part of a home. They are most commonly found in households in the US. If you have to replace your furnace, then you should plan to do so every ten years. This is a fairly typical lifespan for these heating systems.

Increasing the Lifespan of Your Furnace

If you’re not looking to replace your furnace, you’re going to want to do everything you can to increase its lifespan. Preventative measures can help your furnace last longer, which can save you time and money in the long run.

Schedule Regular Maintenance

Regular maintenance is the best way to make sure that your furnaces will last. It’s best to have them checked every season. Hang on to those receipts and make sure that you have proof that you have a certain furnace checked when needed.

Regular maintenance will also help you catch damages before they get worse and lead to needing a new system. That way, you can get your furnace repaired instead of replaced.

Keep Your Furnace Filters Clean

A furnace filter should be cleaned monthly or every few weeks, depending on how often you use your furnace. Filters that are not cleaned can cause strain on your furnace. A dirty filter will also reduce its ability to heat your home.

Check for Leaks

If you notice that your heating system is making unusual noises or that your utility bills are higher than normal, then it’s time for you to check for leaks. You can perform a simple check by lighting a candle and placing it near the furnace. If there is a leak, then you should see soot around the area.

Manage Your Temperature Levels

When the weather is really hot or really cold, you have to make sure that your furnace is not producing too much heat. You can’t just leave your house in the middle of the summer and expect your furnace to kick into a lower setting. You should have a technician come out and change your thermostat settings so that your furnace is not running at full blast.

The same goes with when the winter arrives. You can’t just turn your thermostat all the way up so that your furnace always stays on.


Overall, the lifespan of your furnace depends on many factors. It’s important to check in on your heating system every season and to catch any damages early. That will increase the lifespan of your furnace and help you avoid a costly replacement.

Finding the best HVAC services in Santa Fe has become a lot easier with the help of Lobo Tech. Our team offers comprehensive plumbing and HVAC services. Whether you need repairs, installations, or just some routine maintenance, our team will be there to help. Contact us today to request a service!

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