Best answer: Can you oversize a condenser fan motor?

Can I use a different condenser fan motor?

Although it is not too difficult to change a condenser fan motor, it is still possible to do it incorrectly. Of course you need a motor that operates at the same voltage, phase, and frequency of the original motor and it should also be the same horsepower.

How do I choose a condenser fan motor?

Using the specifications of the fan blade is the best way to determine the correct horsepower for a replacement condenser fan motor. The diameter, angle and number of fan blades, along with the RPM of the motor, are the pieces of information necessary to make this determination.

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 causes a condenser fan motor to overheat?

Lack of maintenance: This is probably the most common reason that causes condenser fan motors to overheat and shut off. Proper and regular lubrication of the fan motor is necessary for the motor to run smoothly. … If the motor is too small, it will run too hard and then overheat.

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How long does a condenser fan motor last?

The average lifespan of an AC fan motor is about 12 years. 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.

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.

What does a condenser fan do?

The AC condenser fan’s job is to keep the condenser cool so that it can keep converting gas into liquid, and overall, keep the AC system working as it should. If the condenser fan fails, your car will likely display a few warning signs.

Are condenser fan motors universal?

Finally, remember that blower motors also have universal replacements. Just remember that electric heat furnaces us 230-volt blower motors (in contrast, gas furnaces use 115-volt motors) and you’re good to go!

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.

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Why do X13 motors fail?

Applying incorrect high voltage to the X13 motor may cause the motor to not operate, or even damage the motor. … If the voltage is above or below the ± 10% of these ratings, fix the voltage problem first, and try to run the motor. Proper grounding should always be checked and repaired if needed.