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How Long Does a Boiler Last?

Written on: January 8, 2024

Trust Johnny Prescott to take good care of your home’s boiler!

boilers concord, nh Winter has its grip on us here in New Hampshire. If you use a boiler to heat your home, you know it provides wonderful, even heating.

Your boiler can last a long time, especially with regular professional boiler maintenance from the team of skilled service technicians at Johnny Prescott.

We’ve put together some information about boilers to better acquaint you with your home’s heating system.

What’s the difference between a boiler and a furnace?

Many people, when talking about their heating system, call it the furnace even though it may not be.

Both boilers and furnaces have the same objective – to keep your home warm. However, they achieve this goal through different means.

Unsure whether you’re dealing with a boiler or a furnace? Distinguishing between the two is actually quite simple. Just observe the presence of radiators or vents within the home. If radiators (or baseboards) are present, then the home is equipped with a boiler. On the other hand, if vents are visible, then a furnace is used for heating.

What is a boiler and how does it work?

A boiler is a type of heating system known as hydronic heating. Hydronic heating involves the transfer of heat through the circulation of water or water vapor (steam) in a closed system of pipes. In your home, the boiler utilizes hot water or steam to provide warmth.

A hot water boiler utilizes fuel combustion to heat water, which is then circulated through pipes to various hydronic devices such as baseboards, radiators, or in-floor radiant tubing throughout your home. Afterwards, the water returns to the unit and the cycle repeats, ensuring continuous warmth and comfort.

When it comes to a steam boiler, the process follows a similar pattern. However, in this case, the water undergoes a transformation into steam before it circulates throughout your home.

There are numerous factors that contribute to the preference and selection of boilers for residential use. Boilers offer a range of advantages, including their quiet operation without the use of fans or blowers. This not only prevents the introduction of dust, dirt, or allergens into the air, but also proves highly beneficial for individuals with allergies or respiratory concerns.

The heat from boilers isn’t dry, as the circulating heated air from furnaces can be. This means it won’t contribute to dry skin and hair.

What is a boiler’s life expectancy?

Boilers typically have a lifespan of 15 to 20 years. If your boiler is 15 years or older, it may be wise to start thinking about a replacement, especially if you notice any signs of its deteriorating condition.

Here are some signs that you should start planning to replace your boiler sooner rather than later.

With expert boiler installation and service from Johnny Prescott, you have peace of mind that your home will stay warm and comfy this winter! Contact us today to learn more.