Furnace Repair Needed: What Are the Most Common Furnace Problems?

technician repairing furnace

Your furnace is a critical part of your home since it keeps you warm and comfortable during cold weather. As such, keeping your furnace in good working order is essential. If you notice that your furnace isn’t running as efficiently as it used to, or if you observe any other problems, it is best to hire an expert for furnace repair and prevent costly problems in the long run. If you don’t address the problem immediately, it may lead to expensive furnace replacement.

Let’s take a look at some of the common furnace problems to have a better understanding of them and know how to fix them.

1) Blocked Air Filter

The air filter is one of the first things to go out of your furnace. It collects dust particles from the air before they enter the blower fan. When this filter becomes clogged, it can cause your furnace to run inefficiently.

To replace an air filter, remove the access panel on the side of your furnace and pull out the old filter. Then, install the new filter by pushing it into place and securing it with screws.

2) Busted Blower Motor

If your furnace has been running for some time, the motor inside may start to wear down. This means that it won’t be able to move enough air through the system to heat all of the rooms in your house.

You’ll need a blower motor replacement when your furnace isn’t heating your home correctly. In addition to this, the motor also makes noise when it runs. If your furnace doesn’t seem to be heating your home as much as it once did, it might be time to replace the blower motor.

3) Dirty Ductwork

Your ductwork needs to be cleaned regularly so your furnace can work effectively. Over time, dust and debris build up in your ductwork, causing your furnace not to function as expected.

To clean your ductwork, use a vacuum cleaner attachment and a rotary brush to suck up the dirt and debris. You can also call for professional help to get the job done right.

4) Broken Heat Exchanger

Heat exchangers are metal tubes and coils that transfer heat from one place to another. When your furnace’s heat exchanger starts to get damaged, it causes your furnace to lose efficiency. Common signs that your heat exchanger needs repair include strange smells, soot build-up, and high energy bills.

When you notice these symptoms, repairing or replacing the heat exchanger might be best. In most cases, you’ll have to ask an HVAC technician to inspect your heat exchanger and do the necessary repairs.

5) Malfunctioning Thermostat

The thermostat keeps track of how hot or cold your home is at different times throughout the day. The thermostat controls your furnace’s temperature settings, allowing it to heat up or cool down your home accordingly.

If your thermostat stops working correctly, it could mean that your furnace is no longer accurately regulating your home’s temperature. You may need to replace your thermostat if you notice problems with it.

Expert Furnace Repair at Tri-County Heating and Air

When it comes to any furnace problem, trust only the expert Tri-County Heating and Air! Our team of reliable and experienced professionals provides the best furnace repair services in North Georgia. We can handle any furnace issue with our fast and effective services. We’ll make sure that your furnace is working properly and effectively new in no time. Contact us today at 770-735-1994 to get started with furnace repair!


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