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Why is My AC Making Noises? What 5 Common AC Sounds Can Mean

Spring air conditioning repair - Air Depot

Hearing strange noises from your AC? You may need Spring air conditioning repair.

Noises coming from your AC unit are often signs that you need Spring air conditioning repair. There are several sounds that your air conditioning can make that signal it’s time to call your Spring AC repair company. Air conditioning units that are working properly generally don’t make a lot of noise. When they do, these noises are typically inconspicuous and consistent. Therefore, if your AC makes an unexpected noise, you should call your Spring air conditioning repair company, as some malfunctions can be dangerous.

Call Your Spring Air Conditioning Repair Technician for Squealing

Air conditioning units squeal for a few different reasons. Worn out or misaligned fan belts can cause this sound to come from your AC unit. This is generally an easy repair for your HVAC technician, as it requires repositioning the belt or a quick replacement belt to fix the problem.

However, squealing can also indicate high internal pressure in your compressor. Your AC unit uses sensors to detect high pressure and shut off your air conditioning if it senses high pressure, as this can be dangerous. Unfortunately, sometimes these sensors wear out and don’t shut down the AC unit. If you hear squealing from your AC unit, it’s important to shut it off immediately and call your Spring air conditioning repair company in case your compressor is under high pressure.

Bubbling or Gurgling in Your Air Conditioning

Bubbling or gurgling noises from your air conditioning unit often signal an issue with your drain line. Leaks, clogs, and cracks in your drain line can all cause bubbling or gurgling noises. Another explanation for this noise is a refrigerant leak. Refrigerant leaks expose both you and the environment to toxic chemicals. Additionally, they can damage your AC system. If this is the case, you may need immediate Spring AC repair to protect your unit from damage.

Air Conditioning Buzzing

Another noise that your AC may make is buzzing. Typically, buzzing signals an electrical issue, which can be dangerous. If you notice a buzzing noise from your unit, turn off your AC and call for Spring air conditioning repair. Electrical issues can affect your fan motor, relay switch, or wiring and could potentially cause larger issues for your home’s electrical system.

Clicking Noises May Not Need Spring Air Conditioning Repair

If you hear clicking coming from your air conditioning, don’t panic just yet. Though you may not have noticed it before, air conditioners typically click once every time they start up. This signals that your thermostat is transmitting information to your AC unit.

However, if you hear a constant clicking, this is not normal and will likely require repair. Clicking air conditioners typically have a damaged or obstructed blower fan. On the other hand, it can also be a compressor or electrical issue, which can be dangerous. Therefore, call your AC technician if you hear continuous clicking.

Whistling Air Conditioning

A high-pitched whistling noise should be inspected as soon as possible. If your AC makes this noise, turn it off immediately and call for Spring air conditioning repair. This signals a refrigerant leak. AC refrigerant contains toxic chemicals that can have a negative impact on the environment, as well as anyone exposed to them. They can also cause significant damage to your AC unit, so it’s important to get this sound checked out as soon as possible.

At Air Depot, we offer comprehensive Spring AC services, including installation, maintenance, and replacement. Our NATE-certified technicians can help you identify and fix problems by providing affordable and practical solutions. Give us a call today at (281) 477-3700 to learn more or to schedule an appointment. We look forward to the opportunity to serve you and keep your home comfortable.

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