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How Much Does It Cost to Replace an AC Blower Motor?

A working AC blower motor is critical for a functional HVAC system, as this component is responsible for circulating air through the home. Failure of a blower motor can reduce your comfort and, in extreme situations, the safety of people in your home.

The cost of replacing an AC blower motor varies, depending on factors such as the type of motor, labor required, and necessary additional repairs. Still, you can expect to pay between $600-$1,300. This guide breaks down what homeowners can expect when facing this repair, including:

  • What does the AC blower motor do?
  • Signs your AC blower motor needs replacement
  • Factors that affect replacement costs
  • Average costs for replacing an AC blower motor
  • Tips for preventing blower motor issues

Keep reading to find out what to expect cost-wise when your AC blower motor goes and how Champion Air can help.


Get an Accurate Estimate for Your Blower Motor Replacement — Contact Champion Air

Champion Air provides services for all AC brands, new and old, and our fast and reliable team can help get cool air moving in your home again after a blower motor failure. Find out more about our AC repair services or get in touch to schedule a service.

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What Does the AC Blower Motor Do?

The blower motor is the motorized fan or blower that pushes air through ducts in your home. It’s responsible for moving cooled or heated air from other unit areas into each room, ensuring optimal comfort in your residence.

Your HVAC unit can’t distribute air correctly without a good blower motor. This can lead to a home that is cooler or warmer than it should be or might result in cold or hot spots in the residence.

Signs Your AC Blower Motor Needs Replacement

Signs that it might be time for an AC blower motor replacement include:

  • No airflow from the vents. If your unit appears to be running, but there’s no air coming out of most of your vents — or the airflow is super weak — your blower motor may not be functioning.
  • Unusual noises from your system. Grinding or humming sounds can indicate an issue with your blower motor or other HVAC components.
  • Higher-than-normal energy bills. Skyrocketing energy bills might indicate that your HVAC system is overworked because your blower motor isn’t working.
  • Ineffective unit cycling. If your unit is turning on and off frequently, but you don’t notice a change in the temperature in your home, the blower motor might have stopped working.

Factors That Affect Replacement Costs

The potential replacement costs, when your AC blower motor is not working can vary. Factors that influence costs include:

  • Motor type. Single-speed motors tend to be less expensive than variable-speed motors.
  • Labor costs. Where your unit is located, and the complexity of replacing the motor can impact how long a job takes — lengthier jobs result in increased labor expenses.
  • Brand compatibility. Your HVAC professional needs to source compatible parts; some brands have higher-priced parts than others.
  • Additional repairs. If capacitors or other parts are also damaged, replacing them adds to the overall expenses of the job.

Average Costs for Replacing an AC Blower Motor

Home AC blower motor replacement costs vary, but you can expect to spend between $600-$1,300 on average, including parts and labor. However, if you have a variable-speed motor on the higher end of cost ranges, you might spend up to $1,500 or more.

The best way to understand the cost of replacing an AC blower motor is to consult an HVAC professional. The team at Champion Air can provide an accurate, helpful quote to inform your service decision.

Tips for Preventing Blower Motor Issues

Of course, extending the life of your existing blower motor can help you save on HVAC-related costs. Reduce risks associated with blower motor failure by:

  • Scheduling annual HVAC maintenance and service. A qualified HVAC professional can inspect your unit and identify and handle minor repairs before they become bigger — and more expensive — problems.
  • Replace air filters regularly. Keeping up with air filter replacement and cleaning helps prevent strain on the rest of your system, including the blower motor.
  • Cleaning vents and registers. Keep debris and other obstructions from the vents and registers to ensure optimal airflow and reduce strain on your system.
  • Addressing unusual noises quickly. If you hear something abnormal from your system or ducts, call in professionals to handle any issues before they get worse.

Facing Blower Motor Issues? Call Champion Air for Reliable Repairs

We offer 24/7 emergency and same-day options for most of our AC repair services to support the comfort and satisfaction of our customers. Discover the Champion Air difference by calling us today.

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Introducing ChampionCare: The Most Popular Maintenance Plan in the Valley Exclusive Savings. Faster Service. Unbeatable Value.
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  • Members-only hotline for faster service
  • 15% off any repairs needed
  • 24/7 Online Portal Access
  • Waived diagnostic fees