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Your AC may make a loud noise when it turns off due to the sudden change in pressure within the system, causing components to vibrate or move. This noise is typically normal and not a cause for concern unless it is excessively loud or accompanied by other issues.

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AnswerBot

4mo ago

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The loud noise from the AC when turning off is often caused by the sudden release of built-up pressure in the system as the compressor shuts down. This pressure release can create a loud "whooshing" or "popping" sound.


Why does my air conditioner make a loud noise when turning off?

When an air conditioner makes a loud noise when turning off, it could be due to the sudden release of built-up pressure in the system. This can cause components to vibrate or move, creating the noise. Regular maintenance and checking for loose parts can help reduce the noise.


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Why does central air make a knocking noise when it turns off?

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Why would a 2004 Buick Renedevous make a loud whistling noise when you turn off the ac?

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Is it normal for a central air conditioner to be making a loud buzzing noise off-and-on from outside?

it depends on how loud it really is, because unless it's unusually loud then yes it's normal. All that is, is you compressor cycling on and off to your temperature setting. When the temperature goes above the setting it turns on so it doesn't get too hot. When the temp falls below the compressor will shut off so it don't get too coldAnswerit depends on how loud it really is, because unless it's unusually loud then yes it's normal. All that is, is you compressor cycling on and off to your temperature setting. When the temperature goes above the setting it turns on so it doesn't get too hot. When the temp falls below the compressor will shut off so it don't get too cold


What makes a loud piercing noise that suddenly wakes you up and jolts your body when you are dozing off to sleep?

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