How much is a new fan for AC unit?

Author: Mr. Armando Mitchell  |  Last update: Sunday, October 26, 2025

What's the Cost of Repairing or Replacing a Fan Motor? The average cost of a condenser fan motor is between $300 and $500 (not including installation). If the compressor breaks, you are looking at a much costlier problem which could cost up to $2000. In some cases, your fan motor may be under warranty.

How much does it cost to replace the fan on an AC unit?

The average cost of a new condenser fan motor ranges between $300 and $700, depending on the model, your AC unit, and labor costs. While this isn't cheap, replacing your fan motors before they break can save you thousands of dollars in HVAC repair services.

Is it worth replacing fan motor on 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.

How much is a new blower for an AC unit?

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 long should an AC fan last?

The fan motor is critical for your air conditioner. When it stops working correctly, the air conditioner cannot move hot air out and distribute cool air inside your home. Most AC condenser fans will last 10 to 15 years if properly maintained.

How much does it cost to replace HVAC blower motor?

How to tell if an AC fan motor is bad?

Be aware of the following signs and symptoms of a bad AC fan motor.
  1. AC Fan Doesn't Start. Even though you have the AC turned on, the fan does not start.
  2. AC Fan Doesn't Stop. ...
  3. Slow Rotating Blades. ...
  4. Outside Fan Blades Are Still. ...
  5. Rattling, Humming, and Buzzing Noises. ...
  6. AC Runs Intermittently. ...
  7. No Cold Airflow.

What happens if AC fan stops?

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.

How much is a fan motor for an AC unit?

What's the Cost of Repairing or Replacing a Fan Motor? The average cost of a condenser fan motor is between $300 and $500 (not including installation). If the compressor breaks, you are looking at a much costlier problem which could cost up to $2000. In some cases, your fan motor may be under warranty.

What happens when your AC blower goes out?

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.

How much to replace the outside AC unit?

The average cost to replace just the outdoor AC unit is around $6,000, but the price could be as low as $4,000 or as high as $15,000 to $20,000.

How do I know if my AC fan is going out?

What Signs Point to a Faulty AC Fan?
  1. No Cold Airflow. ...
  2. The Fan is Constantly Running. ...
  3. Fan Won't Turn On. ...
  4. Fan Stops and Starts Irregularly. ...
  5. Fan Is Rotating Slowly. ...
  6. Rattling or Buzzing While Fan is On. ...
  7. Double Check Your Air Filter. ...
  8. Investigate Potential Tripped Circuit Breaker.

Is running the AC fan expensive?

Therefore, the fan uses about 360 kWh per month in the ON mode. The average kWh in the US costs about $0.12 so it costs about $43 per month, or about $520 per year, to run a fan continuously.

When should I replace my AC fan motor?

7 SIGNS YOU NEED A NEW AC MOTOR
  1. 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. ...
  2. Overheating of the Air Conditioner Fan. As a blower motor ages, it can start to overheat. ...
  3. Weird Sounds. ...
  4. Higher Energy Bills Than Normal. ...
  5. Weak Airflow From the Vents.

How long do AC units last?

While every unit is different, and every homeowner has a different understanding of when their central air conditioner is broken beyond repair, it's fair to say that, with proper maintenance and care, you can expect a good 15 to 20 years of cooling from a new high efficiency air conditioning system.

What is the life expectancy of a cooling fan?

The life expectancy of a cooling fan can vary depending on the make and model of the fan, as well as the environment. In general, a dual ball bearing cooling fan should work for at least 50,000 hours with regular use. However, if the fan is used in a dusty or dirty environment, its life expectancy may be shorter.

Can you replace fan motor in air conditioner?

Replacing a condenser fan motor on HVAC equipment is a relatively simple job for technicians, but it's always good practice to review the steps to make sure it's done properly and safely.

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 you know if your AC blower fan is bad?

Weak Airflow from the Vents

This is usually the first indication that you may have a faulty blower motor. If the airflow coming out of the vents is weak, check the motor. It can mean that your furnace blower motor is having a hard time pushing enough air through the ducts to achieve your desired temperature.

How much does it cost to replace the fan in an air conditioner?

AC motor fan replacement costs typically range from $100 to $700. If your AC is under warranty, you'll only pay labor costs. Season, part brand, and diagnostic fees influence repair costs. Original equipment manufacturer parts are often necessary for warranty.

How long does it take to replace a fan motor in an AC unit?

It typically takes one to four hours for the technician to replace the AC fan motor. Normally, good technicians will check for other issues during this replacement. If more problems are found, they will be repaired as well.

Why is my AC fan not turning on?

An outside AC fan not spinning could be caused by power supply issues, a faulty capacitor, a burnt out motor, contactor issues, wiring problems, debris or obstruction, a faulty thermostat or control board, or frozen evaporator coils. Contact your local Carrier dealer to help troubleshoot the issue further.

Can an AC still work without the fan?

No, the pressures will build and go off on high limit or ruin the compressor. Also the coil will freeze. The system must have the condenser fan operational to work properly. Except when a low ambient kit is used for AC systems to work in colder applications.

How long do AC fans last?

Signs Your Air Conditioner Fan Motor Needs to Be Replaced. Although AC fan motors can last 10-15 years or more, a lack of regular maintenance can shorten their lifespan.

Is it okay to run AC if the fan is not working?

If you don't turn off the power to your AC, you run the risk of heating the unit's compressor past its limits as it attempts to cool your home without a functioning fan. If the fan doesn't start to spin on its own, it might be more than a bad start capacitor or contactor.

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