Can AC blower be repaired?

Author: Aric Crona  |  Last update: Monday, September 8, 2025

Luckily, residential HVAC contractors can usually replace or repair broken blower motors. Here are the signs you need to give your residential heating repair company a call about this problem.

How much does it cost to fix an air conditioner blower?

Installing a new heating and air conditioner blower motor could cost around $150 to $250, with most of that coming from labor costs. HVAC technicians usually go for around $75 to $125 per hour. A blower motor replacement might take anywhere from one-and-a-half to two-and-a-half hours.

Can a car AC blower motor be repaired?

Blower motor repair is only one of the options when your car AC system shows signs of failure. And while fixing problems will keep the motor going for a little longer, it isn't possible if it's too worn or burnt out. If you cannot fix it, replace it.

Is it worth replacing the fan motor on an AC?

The Cost of Not Replacing It

Because of how hot the system runs, running your AC with a failed fan motor could result in your compressor failing, too. The compressor is a much more expensive component, typically running $1,400-$3,000, so procrastinating on AC repair could be a very costly delay.

What happens when AC blower stops working?

Without the motion of the fans, the air will not be moved properly, and thus the until will not cool your home. The best way to keep your AC fan motor running properly is to ensure it gets regular maintenance and air conditioning repairs by a professional.

2005 Cadillac Deville Heater/AC Blower Motor Cleaning/Repair

How long do AC blowers last?

Blower motors are designed to last just as long as your furnace itself, anywhere from 10 to 20 years. Just as with any HVAC system, the better maintained and serviced your equipment is by experienced HVAC technicians the longer it will last and the fewer repairs you'll face.

How do I know if my AC blower is bad?

4 Signs of an AC Blower Motor Having Problems
  1. Low or No Airflow From Vents. The AC system is responsible for circulating air through the system and into your home. ...
  2. Making Strange Sounds. ...
  3. Overheating. ...
  4. Frequently Tripping Circuit Breaker.

Can I run my AC with a bad blower motor?

Your AC's blower motor is responsible for moving air through your air conditioner to cool it and then pushing it back out into your home. Without this incredible component, your AC can't provide any cooling effect, no matter how much the compressor runs.

What is the average price to replace an AC fan motor?

AC condenser fan motor replacement costs $200 to $700 on average if not under warranty or $100 to $300 for labor under warranty. Central air conditioner fan motor prices are $100 to $400 for the part alone, depending on the brand, model, and voltage. AC repair services charge $75 to $150 per hour for labor.

How do I know if I need a new AC blower motor?

7 SIGNS YOU NEED A NEW AC MOTOR
  • AC Fan Doesn't Start. If you have a bad AC fan motor, you may have problems with your AC fan starting in the first place. ...
  • Overheating of the Air Conditioner Fan. As a blower motor ages, it can start to overheat. ...
  • Weird Sounds. ...
  • Higher Energy Bills Than Normal. ...
  • Weak Airflow From the Vents.

Is a blower motor easy to fix?

The replacement of the blower motor is common and straightforward, so most shops will perform the repair — many on the same day.

How do I reset my AC blower?

Most blower motors are controlled by a red or black switch on the side of the unit. Hold the button down for a few seconds (the manual will tell you precisely how long), then release. Replace the Panel and Restore Power.

What causes a car blower motor to go bad?

A defective ground wire or ground wire connection and an open circuit in the power-side circuit (including the fuse, wiring, and fan switch) are the most common reasons why a blower motor fails.

How much to fix an AC blower in a car?

The average cost for a Blower Motor Replacement is between $342 and $362. Labor costs are estimated between $68 and $86 while parts are priced between $274 and $276. This range does not include taxes and fees, and does not factor in your unique location.

How long does it take to replace a car blower motor?

In general, it can take two to three hours to replace a typical blower motor. If a highly qualified technician has the part in stock, it can take as little as 1.5 hours.

Can a bad blower motor cause AC to freeze?

If your blower motor is not functioning properly, it can't circulate air through your AC system, causing the evaporator coil to become too cold and eventually freeze up.

Why does an AC fan motor go bad?

Like any motor, an air conditioner fan motor can become overheated if it works too hard and doesn't receive proper maintenance. If your AC has worked for you most of the summer, the stress could cause the fan motors to burn out.

What is the life expectancy of the AC fan motor?

Most AC condenser fans will last 10 to 15 years if properly maintained. A lack of routine maintenance gives you only four years of successful fan service. Here at Quality Cooling & Heating, we get a lot of concerned calls from customers dealing with various air conditioning problems.

How to know if an AC condenser fan motor is bad?

Signs and Symptoms of a Faulty AC Fan Motor

The fan doesn't start even with the AC on. The fan doesn't stop even with the AC off. The fan turns on, but the blades are rotating slowly.

How do I tell if my AC blower motor is bad?

If the motor is making rattling, clanking, or banging sounds, it may be because of a loose or broken part inside the system. Loud banging sounds are especially worrisome. They're usually a sign that something within the system is damaged or disconnected, potentially indicating the need to replace the blower motor.

What is the difference between a blower motor and a fan motor?

While fan motors move air in high volumes throughout an open space, blowers efficiently move air in a single direction. Selecting the ideal air movement solution is critical to ensure the proper function, cost-effectiveness, and energy efficiency of the intended application.

Can AC work without the fan?

Your AC is rendered useless without a functioning fan or furnace blower motor. This could also mean that you need a furnace repair or should start looking at costs for blower motor replacement. In addition, you will either suffer from no air or weak airflow with fan problems.

Can blower motors be repaired?

Luckily, residential HVAC contractors can usually replace or repair broken blower motors. Here are the signs you need to give your residential heating repair company a call about this problem.

How much is a new AC blower?

Cost for a single-stage blower motor could run between $300 and $900, while cost for a variable-speed blower could be between $600 and $1,500. Remember, though, the higher upfront costs for a variable-speed blower motor will be offset by reduced monthly energy bills.

How to tell if a blower motor needs to be replaced?

Look for these key indicators that you have a bad blower motor.
  1. Strange Rattling, Clanking, or Screeching. ...
  2. Weak or No Airflow From The Vents. ...
  3. A Sudden Spike in Your Energy Bills. ...
  4. An Overheating HVAC System. ...
  5. Replace or Maintain a Part in the Blower Motor. ...
  6. Replacing the Blower Motor. ...
  7. Keep Up With HVAC Maintenance.

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