Six Signs that Indicate it’s Time for a Furnace Replacement: Insights from a Downers Grove HVAC Company

The furnace is one of the most vital components of your home, and it’s responsible for keeping you and your family warm and comfortable throughout the long winter months. Therefore, before the winter season sets in, you’ll want to ensure that your furnace will serve you efficiently during the colder months ahead. If your current heating unit has been giving you problems, there are certain signs that confirm that you could need a heating system replacement.

In this post, we’re going to discuss some of the most common signs that indicate you may need to replace the furnace in your Downers Grove home.

Furnace Age

Furnace installation at a house in Downers Grove, IllinoisThe average lifespan of a furnace is generally close to 15 years. A furnace that is close to this age or older will likely need to be replaced in the near future. It’s best to give yourself plenty of time to shop for a new heating system to avoid emergency shopping. A heating system is a high-priced item, so it’s better to buy it as part of a home improvement project rather than a panic replacement search.

Increase in Energy Bills

There are several factors that could cause your energy bill to increase. However, if you have had your air ducts properly sealed and have been scheduling regular professional HVAC maintenance, you shouldn’t see a sudden major increase in your energy bill. That said, if you continue to see a steady increase in your heating bill over time, it could indicate a problem with the heating system. In this case, you should consult your HVAC specialist to diagnose the issue or possibly replace the system altogether.

Dry and Dusty Interiors

As the furnace gets older, it often lacks the ability to clean and moisturize the air in your home. This will make the air in your house feel stale or stuffy. It can also increase the chances of dust, pollen, mold, and viruses contaminating the air, causing allergies and respiratory problems. Additionally, dryness in the air can cause dry throat, dry skin, or dry nose. Other signs — such as static shocks, cracking of furniture, and drooping plants — indicate that your furnace is not providing the required level of comfort it should.

Strange Noises

Is your furnace blower running excessively? Does it blow cold air or turn on and off frequently on its own? Old furnaces often make strange noises, including rattling, banging, popping, or squealing sounds. If you hear any of these uncommon noises coming from your furnace, it may be time to call in a professional and consider a heating unit replacement.

Uneven Heating

This sign is sometimes easy to ignore until it starts to affect the level of comfort in your home! If you are beginning to notice that the heat in your home varies from room to room or is inconsistent, it might be time for a heating system replacement.

Color of the Burner Flame

A yellow furnace flame instead of a blue one indicates that your furnace is producing poisonous carbon monoxide. This means that the fuel is not burning as efficiently and cleanly as it should. This incomplete combustion can lead to a deadly poisonous gas leak, and it’s a sure sign that indicates the need for a furnace replacement.

Are you looking to hire an HVAC service company in Downers Grove?

Are you looking for a heating service company in Downers Grove, Illinois? If so, Hearthstone Heating & Air Conditioning is the company to call. We have been in business since 1996 and have served numerous customers throughout the Downers Grove area. If you want to have a new unit installed or your current equipment serviced, we have the professional experience to help you.

Contact us today to schedule an appointment!

  1. It’s great how you elaborated on the kinds of noises furnaces make that can signify that they need a replacement. This made me think about how my current furnace works and how we constantly hear a loud popping noise every few minutes whenever it runs. I wouldn’t want to take my chances and have it stop working suddenly or explode, so I’ll take this time to find a furnace replacement service that can help me out.

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105 W 61st
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