The motor is an essential component in an HVAC unit. It controls airflow for your cooling and heating units. The motor turns on the fans in your HVAC, allowing air from the unit to circulate in your house. Like any other mechanical part, the blower motor can become more prone to mechanical problems over time. If the motor malfunctions or breaks down, it can impact your HVAC unit’s performance and indoor comfort levels. You should consider replacing your HVAC blower motor if you notice any of the following signs.

1. Poor Airflow

One of the common signs of a broken HVAC motor is poor airflow. If you notice that some parts of your home are warmer or cooler than others or feel weak airflow from the vents, it might indicate that the blower motor is not providing sufficient power to circulate the air. Poor airflow can be caused by various blower motor issues, from dirt buildup to a bad capacitor. An AC tune-up before summer and a furnace inspection before the heating season can help avoid these problems.

2. Unusual Sounds

Strange noises from your home’s HVAC unit might indicate an issue with the blower motor. Screeching or squealing noises mean a bearings problem or a damaged belt. If the blower motor makes clanking, banging, or rattling sounds, there might be a broken or loose part somewhere. Turn your unit off if you notice these unusual sounds, and contact an HVAC expert to inspect the blower motor.

3. Overheating

Another sign that your HVAC unit’s motor might be broken is overheating. Grime and dirt buildup on the blower motor might be hindering it from venting, causing heat to accumulate with time. An old or worn-out motor can also struggle to attain your preferred indoor temperatures, causing your unit to overwork. As a result, it can lead to overheating, premature breakdowns, and increased energy costs.

Partner With the HVAC Experts!

The blower motor is a vital part of your HVAC equipment, and if it’s broken or malfunctioning, it can affect the unit’s overall performance and energy efficiency. If you notice any of the above signs, it is important to call an expert at Valley Mechanical LLC to inspect and repair your unit. We also offer humidifiers, air quality, air conditioning, heating, and commercial services in Blue Springs, MO and the surrounding areas. Call Valley Mechanical LLC today to schedule your HVAC tune-up appointment.

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