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We Serve the Greater Vancouver Area


We Serve the Greater Vancouver Area



How Long Can I Expect My Heater to Last?

We can name hundreds of things your home needs to be habitable. For instance, you’ll need clean water, electricity, easy access to hospitals, and a heating and cooling system. Heating in Vancouver, WA, is especially vital, given that most months are cold.

And once you buy a heating system, you’ll want it to last as long as you need it—and that could be forever. But like any other HVAC system, the heater has an expiration date. But how long can you expect your heater to last?

This post will discuss the expected lifespan of a heater and the factors that affect this time.

Let’s dive right in!

How long is the heater expected to last?

In general, most heaters last for 15 to 20 years. However, that estimate can vary highly depending on several factors, including the maintenance of the heating system, your home’s size, frequency of usage, etc. For instance, with the right heating system maintenance and proper use, your heating system can last for 20+ years.

Here are the factors affecting your heater’s lifespan:

This is what factors affect your heater.

Frequency of usage:

A heating system used frequently may have a shorter lifespan, but rarely used one will still last shorter if not properly maintained. Also, a heater used past its capacity will last for a shorter period.

Your home’s size:

Your home’s size should be proportional to the size of the heater you purchase. A big and powerful heater will only increase your utility bills if you live in a small home. Using a small heater in a big house will overload it, degrading its functionality and lifespan.

Insulation at home:

Poor insulation can cause major air leakage in the home. In turn, this will demand more heating in Vancouver, WA. Regular usage of the heating system will eventually reduce its lifespan.


The climate of the area you live in plays a crucial role in your heater’s lifespan. For instance, if you live in a cold and humid area, your heater will likely operate for the better part of the year and last for a shorter period. In Vancouver, WA, heating is needed most of the time, meaning your heater may last for a shorter period, especially if not properly maintained.

Maintenance the heater gets:

Your heater demands both DIY and professional care if it’s to serve you for a long time. For instance, you can replace the air filters in the heater, depending on its requirement.

However, beyond the general upkeep, you should invest in thorough inspections by a professional HVAC technician. This will keep your heater operational for a longer time. Regular professional maintenance will allow for the ability to correct minor issues before they lead to sizeable costs.

The bottom line

Although there are mixed opinions about how long a heater can last, its lifespan is  15-20 years on average. This time can extend to up to 40 years, depending on your home’s size, how regularly you use the heater, and how often the heater is maintained.

If you’re looking for experts in cooling and heating in Vancouver, WA, contact Area Heating & Cooling, Inc. today to schedule an appointment with our HVAC technicians.

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