The Most Common Furnace Failures
The Most Common Furnace Failures
A well-functioning furnace is important for providing comfort during the cold winter months. While furnaces are generally reliable and built to last, they can still experience issues over time, especially if they’re not properly maintained. Here are some of the most frequent causes of furnace failures and tips on how furnace repair services can help.
Blower Motor Malfunctions
Even if all other parts of the furnace are working correctly, a faulty blower motor will prevent the heat from reaching your living spaces and leave your home cold. Problems with the blower motor are often due to worn belts, bearings, or fan motors. Regular maintenance by a trained HVAC technician is needed to ensure these parts remain in good condition. Replacing worn-out components right away can prevent big issues and keep your furnace running at its best.
Ignition System Failure
A malfunctioning ignition system is one of the most common furnace problems. When the ignition system fails, the burners won’t ignite, which means the furnace can’t produce any hot air. Ignition issues are often challenging to fix without specialized knowledge, so it’s best to rely on a professional for repairs. To minimize the risk of ignition problems, schedule an annual inspection.
Heat Exchanger Problems
When the heat exchanger of your furnace fails, your furnace will no longer be able to produce hot air, and you may find yourself faced with a cold home. Heat exchangers are often expensive to replace, and some homeowners choose to invest in a new furnace instead. However, replacing a worn-out heat exchanger is sometimes the more cost-efficient choice, especially if the furnace is relatively new.
Gas Burner Issues
Gas burners may not have moving parts, but they can still wear out over time. When gas burners are clogged or malfunctioning, they prevent the furnace from producing heat. This can also happen if gas valves stop working, which cuts off the gas supply to the burners. Replacing gas valves or cleaning clogged burners is a job for a qualified technician, as handling these components improperly can be dangerous.
Clogged or Dirty Air Filters
Air filters play a major role in keeping your furnace running efficiently by trapping dust and other particles before they can enter the system. Over time, however, these filters can become clogged with dirt and debris and reduce the furnace’s airflow. Not only does a clogged filter lower efficiency, but it can also lead to overheating and other mechanical issues. To prevent this, check your furnace filter every two to three months and replace it if it’s dirty.
Schedule a Furnace Repair Service with Melton’s Heating & Air Conditioning!
If you’re experiencing issues with your furnace or simply want to ensure it’s in top shape for the winter, professional maintenance is the key. At Melton’s Heating & Air Conditioning, our experienced technicians are ready to help you diagnose and fix any furnace problems.
Contact us today to schedule a furnace repair or maintenance appointment!
