Attic Fan Shutters Buzzing

Knowing how to troubleshoot common problems that could befall your fan will help you make simple repairs.

Attic fan shutters buzzing.

Each exhaust shutter features durable galvanized steel aluminum or fiberglass frame construction with moisture and corrosion resistant stainless steel fasteners. During the summer an attic can be 40 to 50 hotter than the outside temperature which in turn heats up the house very quickly. 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. An attic fan vents the attic of hot air through a set of shutters or louvers.

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. An attic fan is a great way to keep your home cool during the hot summer months. Therefore take this noise issue as an indicator and step ahead to solve it right away. There can be issues like motor dis function ball bearing damage and so on.

The attic fan works by removing the superheated air from your attic so the air in your entire home can circulate and cool down. Running an attic fan isn t just running any other fan of your home. 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. 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.

The attic fan tends to makes a humming noise when it has a few blades and is running at a high speed setting. The shutters automatically open when the fan comes on to allow the flowing air to escape to the outside. Attic fan making humming noise. After the attic fan has been in use for some time it may develop problems.