My ac us set up fine with the exhaust kit and all but there’s an issue. When i try to close the window to secure the exhaust it begins to make a humming sound. I’ve tried everything adding foam tape etc but the only thing that stops it is leaving it open null

Question

InsigniaCustomerSupport · Accepted Answer

Hello Mari, thank you for bringing this to our attention. It sounds like there may be a loose seal or some other issue causing the humming sound when you try to close the window with the exhaust kit attached. We recommend checking to make sure the exhaust hose is properly installed and securely fastened. You may also want to try adjusting the position of the exhaust kit to see if that helps reduce the noise. We hope this information is helpful to you. Patricia | Insignia Support https://www.bestbuy.com/site/insignia-300-sq-ft-portable-air-conditioner-white/6393204.p?skuId=6393204

Answered by InsigniaCustomerSupport 1 year ago

“My ac us set up fine with the exhaust kit and all but there’s an issue. When i try to close the window to secure the exhaust it begins to make a humming sound. I’ve tried everything adding foam tape etc but the only thing that stops it is leaving it open”

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