Signs That It’s Time for a Furnace Replacement

by | Feb 24, 2023 | Heating Contractor

Your furnace is an essential part of your home, but all furnaces have a limited lifespan. Knowing the signs that your furnace is nearing the end of its life will help you make an informed decision when it’s time to replace it. Here are a few things to look out for regarding furnace replacement in Arlington Heights, IL.


The average furnace has a lifespan of about 15-20 years. If yours is reaching the end of this age range, it may be time for a replacement.


If your energy bills have been steadily increasing despite no change in your usage habits, it could be a sign that your furnace is becoming less efficient. Replacing your old unit with a newer and more energy-efficient model can help you save money on energy costs.


If your furnace is making loud or unusual noises when it runs, it could be a sign of serious problems. Strange sounds can indicate that something is wrong with the fan, motor, or other components.

Uneven Heating

If some rooms in your home are warmer than others when the heat is on, it may be time to replace your furnace. Uneven heating can be an indication of a serious problem in the system, such as a clogged air filter or worn-out blower motor.

Unusual Smells

Strange odors emanating from your furnace are never a good sign. If you smell something burning or other unusual scents when the heat is on, it could indicate a serious problem with the system.

If you notice any of the above signs, Gleason Heating and Air Conditioning can help.

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