You asked: How do I know if my outside AC fan motor is bad?

How do you know if your AC fan motor is bad?

5 Signs Your AC Fan Motor Is Bad

  1. The cooling fans won’t turn on.
  2. The fan turns on when the AC is running, but the blades rotate slowly.
  3. You can hear a rattling noise coming from the condenser unit.
  4. It smells like something’s burning.
  5. Blown fuse.

What happens when a fan motor goes out?

If the heater blower motor burns out or short circuits, it will not function, and therefore will not be able to produce any airflow for the system. The blower motor will usually have to be replaced in order to restore proper operation to the system.

How much does it cost to replace an AC fan motor?

When your air conditioner’s fan motor breaks, it will typically cost about $300 to $600 to replace. It’s imperative to get this fixed quickly, since without a working fan motor your air conditioner’s compressor can be the next domino to tumble. Its repair is even more significant — usually running closer to $2,000.

What causes AC fan motor to burn up?

The fan will stop circulating the air throughout your HVAC system. It most commonly occurs when the blower fan motor becomes aged or is overworked. A lack of regular maintenance is generally to blame for blower fan burnout.

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When should I replace my AC fan motor?

5 Signs That Indicate a Failing AC Fan Motor

  • The fan won’t start even though the AC is on. …
  • The fan continues to run, even when shutting off the AC. …
  • The fan is on but rotating very slowly. …
  • The fan runs intermittently. …
  • There’s a rattling or buzzing noise coming from the condenser unit when the fan is turned on.

What does it mean when your air conditioner fan stops working?

One of the most common reasons fans stop spinning is because of a dead capacitor. … Each air conditioning system has several capacitors, including the start capacitor, which sends signals to the motor, and the run capacitor, which keeps the motor running. Capacitors can go bad over time and need to be replaced.

Why is my AC outside unit fan not turning on?

If the compressor is working, but the fan won’t turn, then the problem is most likely with the motor and/or capacitor. If you don’t hear any sounds to indicate that the compressor is working, and the fan isn’t spinning, the most common causes are a lack of power or a faulty compressor contactor.

How much is a fan motor for AC unit?

Cost of AC Fan Motors

An AC fan motor is another name for a condenser fan motor and costs $60 to $220 for the part itself, or between $300 and $600 including labor. One way to prevent AC fan motors from breaking down is to schedule a yearly AC check-up.

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