How to Troubleshoot Common Furnace Problems in Tennessee

A heating problem can expose your household to illness and discomfort, so making furnace care a top priority is essential. As soon as you notice a change in performance, you should begin furnace troubleshooting in Tennessee. This will help you provide more thorough information when you call an HVAC technician for repairs.

You Don’t Feel Proper Airflow

A change in airflow can start slowly, or you might notice a complete lack of air. One of the first places to look is your ductwork. A blockage or duct damage can divert heated air before it reaches your living spaces. Alternatively, a clogged air filter might inhibit airflow. 

If you can’t find the cause, your HVAC technician may have to service the blower motor or replace the drive belt.

You Can’t Get the Furnace to Start

Furnace troubleshooting in Tennessee can help you address a startup failure, whether you have a pilot light or an electric ignition system. If you try repeatedly to start your furnace without success, your technician may have to test these startup processes. 

Alternatively, a bad limit switch might keep the blower motor from operating even though there isn’t a danger of overheating. A professional can safely inspect the limit switch, heat exchanger, and other internal components for failure or damage.

Your Heating Cycles Seem Irregular

You might notice that your home seems cooler even though your furnace rarely runs a cycle. A similar cause of cold living spaces concerns short and repetitive heating cycles. An HVAC expert can recalibrate your thermostat, check the electrical connections, and investigate other causes of this common issue. 

You Hear Unusual Sounds Coming From the Furnace

Pay attention to any unusual or distracting noises that come from your furnace. Each sound indicates a different problem. 

For example, a grinding noise usually indicates a problem with the blower fan. Your blower motor might need lubrication. An experienced pro can quickly diagnose the cause of the noise and offer repair solutions.

Get Expert Help With Your Furnace Troubleshooting in Tennessee

When you work with David Brown Heating & Cooling, LLC, we’ll provide speedy and effective heating repairs. Our experienced technicians can diagnose any furnace malfunction. We can also help with maintenance and new furnace installation. Contact us to schedule immediate service.