The air conditioning unit in your home has many critical components, and the AC motor is one of them. If this particular part starts to fail, it can cause a domino effect that will eventually lead to the unit breaking down completely. You don’t want this to happen, especially during the hotter months. When you experience problems with your AC unit motor, it’s best to consult experts at Markool Heating & Cooling to get an accurate diagnosis.

Types of Motors in Your AC Unit

Air conditioning units come in different types and sizes. The motor in your unit will depend on your AC unit’s specific make and model. Regardless, all motors share the same purpose to generate the power necessary to make your unit function properly. Here are the three most common types of motors found in AC units.

Blower Motor

This motor is responsible for creating the airflow necessary to cool your home. If this motor fails, you will notice that the air from your vents is not as strong as it used to be.

Condenser Fan Motor

This motor is located in the outdoor unit of your AC system. Its purpose is to keep the refrigerant cool as it circulates through the system. If this motor fails, you will notice that your energy bills are increasing even though you’re not using your AC unit more than usual.

Compressor Motor

It is the most important motor in your AC unit because it’s responsible for circulating the refrigerant throughout the entire system. If this motor fails, you will notice that your AC unit is not cooling your home as effectively as it used to.

Reasons You Need to Replace Your AC Motor

You might need to replace the motor in your AC unit for several reasons. Here are the most common ones.

The Motor Is Making Strange Noises

One of the first signs that your AC motor is starting to fail is if it starts making strange noises. These noises range from a gentle humming to a loud grinding noise. If you notice any unusual noises coming from your AC unit, it’s best to have your air conditioner checked by a professional as soon as possible.

The Motor Is Overheating

Another sign that your AC motor is failing is if it starts to overheat. This usually happens when the bearings in the motor start to wear down. If you notice that your AC unit’s motor is hot to the touch, it’s best to shut off the unit and call a professional for help.

The Motor Is Leaking Oil

If you notice that your AC unit’s motor is leaking oil, this is a sure sign that it needs replacement. Oil leaks can cause serious damage to your AC unit and can even lead to a fire if left unchecked.

Your AC Unit Is Not Cooling Your Home Properly

One of the most obvious signs you need to replace your AC motor is if it stops cooling your home effectively. If you notice that your home isn’t cooling down as quickly as it used to, or if the air from your vents isn’t as cold, it’s time to call a professional for help.

Your AC Unit Is Cycling On and Off Too Much

If your AC unit cycles on and off more than usual, this could be a sign that the motor is starting to fail. This problem can cause your energy bills to increase.

How Often Should You Replace Your AC Motor?

There is no set time frame for how often you should replace the motor in your AC unit. However, most experts recommend having it done every five years or so. It will ensure that your AC unit is running efficiently and that you don’t have to worry about breaking down during the hotter months.

Can an AC Motor Be Repaired?

In some cases, it’s possible to repair the AC motor instead of replacing it. However, this is usually only possible if you catch the problem early enough. If you wait too long to have your AC motor serviced, it will likely need replacement.

While replacing your AC motor may seem daunting, it’s important to remember that it’s a necessary part of owning an AC unit. By staying on top of maintenance and being aware of the signs that your AC motor needs replacement, you can avoid any major problems down the road.

If you have questions about your AC unit or its motor, don’t hesitate to call Markool Heating & Cooling. We are the premier provider of heating and air conditioning services in Frederick, MD and the surrounding area. Our team of experts will be more than happy to help with your HVAC needs. Contact us today to schedule a consultation.

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