What Are the Common Problems to Look Out for in a Furnace?

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As fall arrives and winter follows in North Georgia, there will be an increasing use for the furnace. It can help keep your home warm and cozy. It’s a significant part of a heating system, and since it will be used more often soon, it makes sense to get it checked to make sure that it is working properly and if there needs any furnace repair, you can do it quickly by a professional.

Knowing what problems can occur with your furnace can help prevent it from breaking down when needed. It also helps navigate which issues can be handled quickly, even by you and when it’s best to call a professional to fix them.

5 Furnace Problems You Should Know About

Here are some common furnace problems to look out for:

1) Broken Thermostat

A broken thermostat is one of the most common furnace problems. Thermostat problems can range from a faulty sensor or wire connection to a completely dead unit. Some signs of a broken thermostat include weird noises from the furnace, no heat, or excessive energy use.

2) Dirty Filters

Dirty filters can cause issues with your furnace’s performance. If you notice any black smoke coming from the vents, this could be a sign that your air filter needs cleaning.

A dirty filter prevents air from flowing through the furnace and can lead to other problems like overheating or even carbon monoxide poisoning. Cleaning your furnace filter regularly can save you money by keeping your furnace running efficiently.

3) Frayed Fan Belt

Your furnace’s fan belts are responsible for moving air throughout the house. Frayed fan belts usually happen when the fan belt has become loose over time. You might hear the fan belt making a loud screeching sound as it moves around the pulleys.

Remember to inspect your fan belts regularly. They’re critical parts of your furnace, so you’ll need to replace them if they start to wear down.

4) Short Cycling

Furnace short cycling is when your furnace shuts off unexpectedly. This can make you uncomfortable since you don’t have access to heat. Your furnace may shut off due to overheating, bad sensors, improper airflow, blocked exhaust vents, or dirty filters. If this happens, make sure to book HVAC services immediately.

5) Faulty Ignition

The ignition system is responsible for starting up your furnace. A faulty ignition system means the flame won’t ignite properly, which can cause the furnace to run inefficiently. Your furnace won’t produce enough heat to keep your home comfortable.

Some signs that you have a faulty ignition include the furnace not blowing air coming on. Short circuits and flame sensor problems can cause faulty ignitions in your furnace.

How to Address Furnace Problems

Here are some ways you can address common furnace problems:

  • Perform routine maintenance. This includes inspecting your furnace’s components and cleaning them.
  • Regularly replace your old filter with a new one to ensure proper ventilation.
  • Inspect your furnace’s wiring connections. Check for loose wires and corrosion caused by moisture.
  • Hire qualified technicians from Tri-County Heating and Air. Professionals have the knowledge and expertise to diagnose and repair these problems. They also offer maintenance services to ensure that your furnace runs smoothly.
  • If the problem persists, it’s time for furnace replacement. Contact us here at Tri-County Heating and Air for fast and reliable replacement of your furnace.

Book a Trusted Furnace Repair with Tri-County Heating and Air

Tri-County Heating and Air provides reliable furnace repair and other HVAC services in North Georgia and surrounding areas. Our team of experts is ready to take care of your heating needs. Make sure to have your system checked before the colder weather arrives. To learn more about our services or book an appointment, call us today at 770-735-1994.


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