Restaurant Exhaust Fan Too Loud

This will cause the kitchen to become hot and full of polluted air.

Restaurant exhaust fan too loud.

Commercial kitchen exhaust systems are typically comprised of three parts. Is your extraction fan making a loud racket. Noisy rooftop restaurant exhaust hoods are a common sight in many densely populated downtown areas. An exhaust fan to get air moving.

On average your restaurant exhaust systems should be cleaned at least once every three months but you can always clean them on a more frequent basis. The basics an upblast exhaust fan has one main purpose. I have a restaurant exhaust system which includes 2 hoods running off one fan. Sometimes the system will run nice and quiet for an hour or two and then back to the noise.

The noise is unbearable. When the build up of kitchen grease and. If you are experiencing loud noises or rattling coming from the fan it could mean your fan is over compensating and not performing efficiently. Motor issues if your restaurant s kitchen fan begins to make strange and overly loud noises it could be a sign that there is a problem with the fan s motor.

Once your bathroom exhaust fan is free of dust and dirt and no longer making any squeal or loud noises put the clean vent cover back in place. The only noise a running exhaust hood fan should make is the hum of the motor and any noises outside of that humming range should be taken as a warning. I tried several different belt tensions and rpm adjustments. Since day one there has been a loud noise and vibration.

If you want to finally fix this nuisance of an issue click now. These fans take the smoke grease and kitchen grill odors and expel them into the atmosphere via ducts. It is easy to ignore these noises however further investigation into these noises may help prevent an exhaust hood failure which could eventually lead to a multi day kitchen shut down. Most people just unplug their exhaust fan due to the excess noise.

Sometimes they are located on the side of the building. Turn on the exhaust fan switch and the fan should be just like new and no longer making noise. Restaurant kitchen exhaust fan hood noise. Noise from the fan motor and air noise from the ductwork and exhaust flue shall not increase the background noise level by more than 2 db a l90 db a 5 minute measurement period and there shall be no increase in any one third octave band between 50hertz and 160hertz when measured at the.

Sometimes even if a fan is in good working order it s just too loud.