Dryer Vent Booster Fan Installation

The airflow through your dryer vent cannot be maintained at the speed necessary to move lint for more than 35 feet.

Dryer vent booster fan installation. Step 1 choose booster fan. Most home inspectors in the united states when citing regulations pertaining to dryer venting refer to the international residential code. A professional booster fan installation provides proper airflow throughout the entire system. It can help improve the flow of the air so that it doesn t get bogged down and.

Federal building codes for dryer vents and ducts. There are several models of booster fans. A pressure sensitive switch automatically starts the dryer vent booster fan only when the dryer is running. Booster fan airflow must not exceed the dryer fan capacity.

Fr series inline fans are not explosion proof. The dryer duct booster can also reduce the potential fire hazard associated with lint buildup. Booster fans should be added to any dryer duct exceeding 25 feet in length. When the duct has a long way to go from the dryer to the exterior wall a booster fan is actually a good idea.

If a dryer s vent run is over 25 equivalent feet or the dryer is experiencing long drying time your dryer may need a dryer booster fan. If your dryer vent is longer than 35 feet we recommend that a booster fan is installed to help your system run more efficiently. Hot air from the dryer is then pushed out the exit. Do not use the fans if a potentially explosive situation may exist.

Fan and switch mounting the recommended location of the booster fan is a minimum of 15 linear not equivalent feet of duct from the dryer outlet. According to some dryer installation instructions and local building codes booster fans should be added in the dryer duct run when the length of duct exceeds 25 feet with no bends 20 feet with one bend or 15 feet with 2 bends. A dryer vent booster fan can increase the life of your dryer increase the dryer s efficiency and decrease the fire hazard in your home. Follow these guidelines to install your fan quickly and hassle free.

Dryer vent booster fan installation and repair well i think it has been all of 3 weeks since i last spoke of dryer vent booster fans but another booster fan had began to cause problems for this homeowner so it appears service was in order. When using equivalent feet a 90 elbow equals 5 feet and a.