Tjernlund Products, Inc. Tjernlund draft inducers, power venters, ventilation




 Tjernlund Residential Capacity Dryer Duct Booster®
Dry your clothes faster and prevent lint build up with the new Dryer Duct Booster®.

Clothes dryers are often installed in areas of homes where they cannot work effectively. This is because moist air cannot effectively exit the dryer and exhaust to the outside—bogging down the entire drying process. 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. The Dryer Duct Booster can also reduce the potential fire hazard associated with lint buildup.

* When using equivalent feet a 90° elbow equals 5 feet and a
45° elbow equals 2.5 feet. Some dryers can exhaust beyond 25 equivalent feet without a booster fan.

Dryer Booster®
Support Documents
Full Line Lit
LB1 Lit
Ventilation Products Lit
LB1 Case History
LB1 Spec
LB1 Inst

Complete Doc Library
Dryer venting safety:
See the Video on Dryer Fires
on the Today Show

Dryer Vent Fans:
Head-to-Head Lint Test!

Lint Buildup
See the Dryer Duct Booster®, dominate
a traditional inline dryer booster fan.

Commercial Building Products Publisher Dryer Booster Blog

Dryer Booster Fan

Dryer Duct Booster Fan


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Dryer Booster
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