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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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My LG Air conditioner is making loud noise. But, it's cooling

Customer Question

My LG Air conditioner is making loud noise. But, it's cooling really well. What should i do?
Submitted: 2 years ago.
Category: HVAC
Expert:  Drcool replied 2 years ago.
There could be a lot of things noise would come from.
Can you isolate it? Does it sound like a propeller hitting something solid?
Does it sound like a motor grinding into something?
Or is it a whining sound that would change if you change fan speed?
Would it be there if you chose Fan only? ( No compressor)
Will be waiting for your reply.

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