How do I know if my condenser fan motor is bad?

5 Signs That Indicate a Failing AC Fan Motor

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

How long do condenser fan motors last?

An AC fan motor can last more than 12 years if it’s kept clean and cooled as needed. On the other hand, without annual maintenance checkups, your fan motor may only survive between one and three years.

Is a condenser fan motor the same as a blower motor?

Unlike the condenser fan motor, the blower motor is located indoors. It’s the component that blows cool air through the ducts and into different parts of your home. A single-speed motor can only operate at one speed, while a variable-speed motor can adjust its speed to produce different levels of airflow.

What happens if the condenser fan fails?

When the condenser overheats, all of the components of the AC system will begin to overheat until they eventually get hot enough to burn and emit an odor. A failed fan will not only fail to produce cold air, but can even result in damage to the AC system due to overheating.

How much does it cost to replace a condenser 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 a condenser fan?

How much is an AC blower motor?

Cost to Replace Central or Forced Air Blower Motor Replacing a blower motor costs $450 on average with a typical range of $250 to $800. With a warranty, you might pay as little as $150 for labor alone. For high-end models, like those with large motors or access issues, you might pay as much as $2,000.

Should condenser fan run all the time?

Yes, that is your condenser fan motor, it should be running at all times when your compressor is running. You’ll need a multimeter to see if your getting 120 volts to it. If your getting 120 volts to it and its not turning then its bad.

What causes condenser fan failure?

There are several reasons the capacitor of your HVAC unit can fail. These include overheating, running too long, power surges, and age. When the capacitor fails, the condenser fan will no longer rotate.