Tuckers Air Conditioning, Heating & Plumbing Blog

How Long Should You Keep Repairing Your Furnace?


The majority of homeowners often wonder when they should stop repairing their furnace and replace it with a new one instead. While it’s impossible to generalize all furnaces, there are several tips you can use to help you determine when to stop repairing your heating system. From rising heating costs and the age of the furnace to temperature fluctuations and loud noises, there are multiple signs to watch out for that will tell you it’s time to replace the old furnace with a new eco-friendly one.

This post will discuss how long you should keep repairing your furnace and the signs to look out for. If you want to make an informed decision about replacing your furnace, get in touch with Tuckers Air Conditioning, Heating & Plumbing technicians to discuss the most recent eco-friendly heating systems in the market.

4 Signs That It’s Time to Replace Your Furnace

1. The furnace is more than 15 years old

The average furnace is designed to be in operation in a home for about 15 years. The best way to make the furnace last longer is to have certified professionals conduct repairs and maintenance once every year. The furnace’s longevity will also depend on the type of fuel your heating system uses. Moreover, many people prefer to install new electric furnaces rather than repairing the old ones because electric furnaces have an average lifespan of about 20 years.

2. The furnace is too noisy

There are plenty of noises that show it’s time to replace the old furnace. Noises such as screeching, humming, rattling, and popping are imminent signs that your furnace needs to be replaced. Here, you may want to shift from the furnace to a different source of heating, like heat pumps or boilers, to cut down on your utility bills.

3. Rising energy costs and furnace repair bills

When furnaces reach their average lifespan of 15 years, it tends to become more difficult to distribute heat evenly throughout your house. This results in your energy bills increasing every month. If you’re uncertain whether to replace your furnace, you should take a look at the entire cost of the next repair. If the entire cost of repairing is more than half the cost of a new system, then it’s time to replace it with a newer version.

4. Sudden changes in temperature

When you discover temperature fluctuations between different rooms of your house, that’s a sign that you need to get in touch with a licensed HVAC expert and discuss how to repair the system or start considering getting a new furnace. As the furnace keeps aging, it becomes less efficient and unevenly distributes temperature throughout the lower and upper floors of your house.

If you’re spending too much to repair your old furnace, you should avoid incurring those charges by doing a replacement.

At Tuckers Air Conditioning, Heating & Plumbing, we pledge to exceed expectations at every turn. Call us when you need furnace repairs in Bethesda, MD. We’re experts in furnace installation, heat pump installation, and boiler replacement.