To keep your Goshen, IN home comfortable, your HVAC system’s blower has to move a whole lot of air. This can inflict considerable wear and tear, so it’s not surprising that malfunctioning blower motors are far from uncommon. A bad blower can compromise your whole HVAC system, so it’s important to recognize the common signs of trouble.

Weak or Uneven Airflow

If the airflow from your HVAC system seems unusually weak or inconsistent, start by checking the vents for dirt and obstructions. Next, take a peek at your air filter. A soiled filter can drastically restrict airflow, reducing HVAC performance by up to 15%. If the issue persists, you can bet a bad blower motor is a prime suspect. Naturally, a complete loss of airflow is an even clearer indication of a blower failure.

Loud Noises or Burning Smells

Even if your furnace or AC seems to be working properly, unusual noises and odors are always concerning. Malfunctioning blower motors frequently emit screeching or squealing sounds when a belt or bearing is going bad. Audible banging, rattling, or grinding may indicate more serious problems, including loose or damaged parts. A damaged blower can also generate significant friction and heat, producing an acrid scent resembling burning plastic or rubber. Any of these issues should prompt a call to your local NATE-certified HVAC specialist as soon as possible.

Poor or Inefficient Climate Control

If an HVAC system can’t move air easily and efficiently, it also can’t effectively keep you comfortable. As a result, you’ll likely notice it taking longer than usual to heat and cool your home. Some rooms may become warmer or colder than others, making your house feel even less comfortable. Inadequate airflow can also take a terrible toll on your system’s energy efficiency, causing your utility costs to skyrocket.

Do you have reason to suspect your HVAC blower motor is on the fritz? Talk to the HVAC repair experts at Rex’s Heating and Cooling today for comprehensive diagnostics and repair services.

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