Unfortunately, determining you have a bad blower motor isn’t as easy as feeling the vents for airflow. This issue can come about from overheating, compromised bearings, rust, and other internal damage. While limited or no airflow is a common sign you need HVAC care, you should also watch out for these heating system red flags this winter.
Poor Airflow
Your furnace’s heat exchanger may warm the air, but the blower motor is responsible for distributing it through your ductwork. When this part wears down or begins overheating, due to restricted airflow, it will lessen the air coming out of your vents. This can decrease your home’s indoor comfort and cause your HVAC system to run longer. If the component is close to breaking down entirely, you’ll have no warm airflow.
Loud Blower Sounds
Blower motors can also make loud, unpleasant sounds as they wear down like buzzing, grinding, and excessive vibrations. For example, if the bearings are the issue, they’ll begin making a noticeable humming noise. The problem can worsen until these parts are emitting high-pitched squealing sounds whenever the furnace runs.
Circuit Breaker Issues
Blower motors can overheat or seize up, which will short your circuit breaker. This problem is often confused with a failing capacitor. To pinpoint the exact cause, it’s best to call for professional guidance. Make sure to watch out for any burning odors or smokiness that may indicate wires are melting inside the system.
Exceptional Heating and Cooling Services
Since 1975, locally-owned Comphel Heating & Air Conditioning, Inc. has been boosting the indoor comfort of families in Sonora, CA. Our skilled, NATE-certified technicians can service any brand or model. What sets us apart is our commitment to your satisfaction, which is why we provide extended labor warranties that can last up to 12 years. Count on us to repair or maintain your ductless system, furnace, air conditioner, or heat pump. We can also install your new system or improve your air quality with a purifier or whole-house fan. Schedule your HVAC appointment in Sonora with Comphel Heating & Air Conditioning, Inc. today.
