July 21, 2023
AC Unit with Broken HVAC Blower Undergoing AC Repair in Albany, OR

HVAC systems have crucial components that help keep your home comfortable and energy efficient. One of these components is the blower motor, which circulates air through your home. If the blower motor goes bad, your home won’t be as comfortable, and your indoor air quality will deteriorate. Here are some signs that your blower motor might be going bad.

Unusual Noises

If you hear strange sounds from the furnace, such as squealing or grinding, it could indicate an issue with the blower motor. These sounds may be caused by worn-out bearings in the motor or debris that has become lodged in the blower. They can also be caused by a broken fan belt.

Lack of Airflow

If the blower has gone bad, you may notice a decrease in airflow from your vents. This could be a result of the motor not running at full capacity, or it could be due to a blockage in some portion of the system.

High Energy Bills

If the blower is not functioning properly, it can cause your HVAC system to run less efficiently and use more energy. The high energy bills could result from your system overworking to compensate for the blower motor’s lack of performance. An AC repair would be highly recommended if this was the case to fix the problem quickly.

Unpleasant Smells

If you notice strange smells coming from your vents, such as burning or musty odors, this could indicate a bad blower motor. It could also be caused by dust and debris lodged in the blower. For safety reasons, it’s essential to have the issue checked out as soon as possible.


Blowers with worn-out parts are more prone to overheating. This can damage other components in the system, and it can even be a fire hazard if it’s not addressed. It can also cause your system to shut down, leaving you without any heat or air conditioning.

If you suspect your blower motor has gone bad, it’s crucial to call a professional HVAC technician immediately. We will diagnose the problem and give you the best options for repairing or replacing the blower motor. We can also help you with heater installation and repair, boiler installation and maintenance, heat pump services, ductwork, and indoor air quality in Albany. Contact Mike's Heating and Air today to learn more about our services.

company icon