Attic Fan Shutters Buzzing

Quietcool accessories 14 in x 22 in metal galvanized steel whole house fan shutter.

Attic fan shutters buzzing.

These gravity operated exhaust shutters can be used with direct or belt driven exhaust fans and can help prevent air backflow when the fan is off. Running an attic fan isn t just running any other fan of your home. The shutters automatically open when the fan comes on to allow the flowing air to escape to the outside. With an attic fan you can cool the attic to the same temperature as it is outside greatly reducing the house from heating as quickly.

There can be issues like motor dis function ball bearing damage and so on. The attic fan tends to makes a humming noise when it has a few blades and is running at a high speed setting. An attic fan vents the attic of hot air through a set of shutters or louvers. After the attic fan has been in use for some time it may develop problems.

In order to get rid of the hum you need to either operate the fan at a low speed or replace the fan with a new one that has more blades. Therefore take this noise issue as an indicator and step ahead to solve it right away. And the first signal of any such issue is the attic fan humming noise. Quietcool attic fans work almost everywhere almost anytime.

Each exhaust shutter features durable galvanized steel aluminum or fiberglass frame construction with moisture and corrosion resistant stainless steel fasteners. An attic fan is a great way to keep your home cool during the hot summer months. If the shutters do not open back pressure will form in the attic forcing superheated air into the home living space making it uncomfortable and causing the air. Attic fan making humming noise.