Your air conditioner plays an essential role in ensuring that your home remains cool during the hot summer weather. Among the AC parts that help in circulating cool air is the fan motor. If your fan motor isn't performing optimally, it reduces your air conditioner ability to maintain your home's ideal temperature. Most homeowners find it challenging to tell whether they have a failing motor, but there are signs your fan may not be working optimally. Here are a few to note that may prompt you to seek AC emergency services.
1. Your fan runs after your AC is turned off
If you notice that your motor fan is still running after shutting off your AC, the chances are that you may have a malfunctioning thermostat. If your air conditioning maintenance technician replaces the thermostat and the problem persists, your AC relay switch could be the problem. If the switch malfunctions, the circuit can remain closed, and the power transmitted to the fan motor won't stop keeping your fan running. In such a situation, you will need to get in touch with an experienced technician for an AC tune-up.
2. Your airflow is weaker than usual
If you notice that the air from your AC vents is weaker than normal, the chances are that your air conditioner blower motor is failing. Inadequate airflow from your air conditioner means that your home will take a long time to achieve an ideal interior temperature. It's also an indication that your fan motor fan is working harder than usual to reach its peak performance, resulting in huge electric bills. Some of the reasons you may have weaker airflow could be an aging motor, dirt build-up, or a bad capacitor. A trained air conditioning repair expert can inspect your unit and advise whether to repair or replace your fan motor.
3. You can hear odd noises when your fan is turned on
Strange noises from your AC condenser unit can be a result of different issues. A loud rattling noise could signify a minor issue like a loose part. When you notice a rattling noise, the chances are that loose fan blades are striking the housing unit. If you inspect the fan blades and realize that they turn smoothly, your fan motor is likely failing. A buzzing sound also indicated that your fan motor is approaching its end of life, and you need an AC emergency services provider to replace it.
An inefficient fan motor can hinder your air conditioner from performing optimally, which can be a huge inconvenience in the summertime. If you notice any of the signs mentioned above, you should immediately seek the help of an AC maintenance technician.