Proper Dryer Duct Installation

My answer was no but that we need better quality control.

Proper dryer duct installation. The shorter the distance and fewer the turns the better for dryer vent installation. For every 90 degree turn and 2 1 2 feet for every 45 degree turn for dryer vent installation. A straight path is the shortest possible. Use no more than 25 ft.

The ductwork recommended for use between the dryer in the wall should be rigid or semi rigid modeled ducting that is 4 inches in diameter. When installing your lg dryer it is important to properly install your dryer vent to maximize your dryer performance and to prevent any issues from occurring. Secure the elbow with a band clamp. All that s left to do now is to join the box vent to the overhead duct with the vent kit.

A couple of years ago i even wrote an article about whether or not flex duct should be banned. Depending on the location of your vent you may require an elbow to connect to the vent hood duct. Do not use plastic or thin foil ducting. Duct joints shall be installed so that the male end of the duct points in the direction of the airflow.

Do not use rivets or screws in the joints or anywhere else in the duct as these will encourage lint collection. Safe effective installation of clothes dryer exhaust vent ducts most clothes dryer exhaust vent installations use 4 diameter vent piping the minimum allowed. Use dryer vent kit to join the box vent to duct. The shorter the better.

Measure the distance between the elbows including the overlap from the connection at each end. By what route will the duct travel from your appliance to your home s exterior. Duct and subtract 5 ft. Most home inspectors in the united states when citing regulations pertaining to dryer venting refer to the international residential code although codes in certain states may have additional.

Joints should be secured with metal tape not duct tape. Install a duct elbow onto the dryer if necessary. You may have two elbows back to back to get the run to line up the path from the dryer. Start by attaching the lower flex vent to the periscope box vent.

Plug in the power cord turn the gas back on if necessary and carefully push the dryer back against the wall. Keep in mind these rules of thumb. Dryer vent installation can be a bit of a challenge. I ve written a lot about duct problems especially those in flex duct because they re so abundant.

Dryer vent installation begins with a decision. But the variety of materials and duct prices can fool you into making a bad or even a dangerous choice. When i updated and reposted the article recently at green building advisor jack lagershausen the executive director of the air diffusion.