{"id":903,"date":"2021-07-26T11:00:27","date_gmt":"2021-07-26T15:00:27","guid":{"rendered":"https:\/\/www.resheatandair.com\/blog\/?p=903"},"modified":"2021-07-26T08:53:10","modified_gmt":"2021-07-26T12:53:10","slug":"what-weird-ac-sounds-mean","status":"publish","type":"post","link":"https:\/\/www.resheatandair.com\/blog\/air-conditioning-service\/what-weird-ac-sounds-mean\/","title":{"rendered":"What Those Weird AC Sounds Mean"},"content":{"rendered":"

\"\"Today, we\u2019d like to address some of the weird sounds that you might have noticed coming from your air conditioner. Most summers, you\u2019re accustomed to the low hum that your air conditioner makes when it\u2019s powered on. In fact, it\u2019s likely welcomed background noise\u2014it indicates that relief is on its way!<\/p>\n

This summer though, your air conditioner seems to have found its voice. It\u2019s making various noises that you\u2019ve never heard before. If you\u2019re starting to get concerned, then it means it\u2019s time to call us about your air conditioning in Minneapolis, MN<\/a>. We\u2019re available to help you with everything that you need.<\/p>\n

What\u2019s That Sound?<\/h2>\n

Here is what that air conditioning noise that you\u2019re hearing might mean:<\/p>\n

Clicking<\/h3>\n

Have you noticed that you\u2019re hearing clicking when your electrical components start up or turn off? The sound of clicking during start up or shut down is normal. This is just the sound of your system starting or stopping.<\/p>\n

The trouble arises when you notice clicking happening all the time from your air conditioning system. When you notice this problem, we want you to handle it as soon as possible. Make sure that you\u2019re consulting with a professional when it counts. Clicking isn\u2019t something that you should ignore.<\/p>\n

Banging<\/h3>\n

Banging, rattling, or knocking are all sounds that typically indicate a loose part. Your part is probably still attached at some point and attempting to perform. That\u2019s where the knocking sound comes in. Make sure you note this and get in touch with a professional as soon as possible so that you don\u2019t further damage your system.<\/p>\n

Squealing<\/h3>\n

Your air conditioner is squealing and squeaking. It\u2019s disruptive and you\u2019re having trouble getting your system to perform. What you\u2019re more than likely hearing is the sound of your air conditioner\u2019s belt wearing down. If you hear this sound, we want you to address the problem sooner than later. The belt wearing down is really going to affect this system and ruin it over time.<\/p>\n

Bubbling<\/h3>\n

Bubbling is a sound that you might start to notice when your air conditioner turns on. If you\u2019re hearing this, then you either have an issue with drain line and refrigerant. It\u2019s a bad idea for you to try to \u201ctop off\u201d or \u201crefill\u201d your refrigerant. We see homeowners travel down this bad road time and time again. It\u2019s only going to lead to recurring issues. Refrigerant loss means that you have a leak\u2014don\u2019t let anyone convince you of something else.<\/p>\n

Buzzing<\/h3>\n

Buzzing is one of those noises that could have several different potential causes. If you\u2019re hearing buzzing, you might be experiencing:<\/p>\n