1-4 of 4 Answers
I equate the sound to something like a commercial freezer running, when the compressor kicks on. It's loud, louder than a window unit, but I don't have issues with it. Jack hammer though? No, mine doesn't sound like that.
Sorry, there was a problem. Please try again later.I think I have the same issue. If I remove the back panel and push the black cylinder away from the near wall, that noise goes away. so I could shim something in between there which is temp resistant, or if I can get deeper in, figure out exactly what is vibrating against what. my guess is a design issue such where the required tolerances to not have vibration are too tight.
Sorry, there was a problem. Please try again later.No, that is definitely not normal assuming the unit is on a flat,level surface. Sounds defective to me.
Sorry, there was a problem. Please try again later.The one I have is barely louder than a fan
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