AC Noises and Their Causes in Aledo, TX

Under ordinary circumstances, your air conditioner shouldn’t emit anything more than a fairly modest hum. Loud, disturbing, and unusual noises generally suggest that there’s a problem with the system’s ability to function and your ability to stay cool in Aledo, TX. Here are three common AC noises and why they arise:

Buzzing or Vibrating

Often, these noises point to the presence of some kind of electrical issue in your AC system. For example, a few of the AC system’s wires may have lost some of their insulation, causing some electric sparks to make a popping sound.

Another possibility is that some of the system’s parts are either loose or are in danger of failing. It might have some loose fasteners or fan blades, or its blower motor may be in danger of breaking down.

Hissing or Gurgling

These sounds are clear signs of a refrigerant leak. Rust, abrasion, blunt force, and many other things may damage your AC system’s refrigerant lines and create holes in them. Gaseous refrigerant can very easily escape through such holes, creating hissing sounds as it flows away.

Later, if air flows into the lines and displaces the gas that has leaked out, it may form bubbles. These bubbles may produce some odd bubbling or gurgling noises.

You should never attempt to stop refrigerant leaks on your own or try to refill your system after they happen. Refrigerant is toxic and may pose a significant threat to your health if you inhale it. Therefore, if you hear these gurgling or hissing sounds, you should evacuate your home and request professional assistance.

Rattling AC Noises

Rattling noises often serve as signals that some kind of debris, like pebbles, dirt or twigs, is sitting in your AC system. Alternatively, a few loose parts may also be rattling around. The ultimate solution to these issues is to schedule a maintenance appointment.

Don’t ignore strange noises in your AC system. You should fix the problem before it causes more damage. Call Performance Heat and Air to sign up for the best AC services in the Aledo, TX, area.

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