Tjernlund LB2 Dryer Duct Booster Fan
Tjernlund LB2 Dryer Duct Booster Fan is backordered and will ship as soon as it is back in stock.
Have a question or need a quote? Ask Our Experts
Manufacturer's Warranty
Manufacturer's Warranty
What's In The Box?
What's In The Box?
- Tjernlund Dryer Duct Booster Fan
- Lubricated Motor
- Mounting Bracket
- Owner's Manual
- Installation Instructions
Info & Guides
Info & Guides
Tjernlund LB2 Dryer Duct Booster Fan
Description
Description
Did you know dryer fires aren’t typically caused inside the actual dryer? Inefficient heaters can’t push lint completely out of the vents, which affects how your dryer works and can be dangerous if lint builds up on the heating element. Keep your dryer running efficiently with the Tjernlund LB2 Dryer Duct Booster Fan.
The LB2 Fan also reduces drying time since it pushes lint all the way out of the duct, allowing the dryer to run more efficiently. With its “lint blitzer” motor, you’re dryer will run efficiently for longer. It’s designed for residential dryers with a 4-inch duct and proudly made in America.
Why Dryers Need the Tjernlund LB2
Clothes dryers aren’t always installed where they can work most effectively. If moist air can’t effectively exit the dryer and exhaust to the outside, the entire drying process is slowed. If your dryer’s vent run is over 25 equivalent feet* or it’s experiencing long drying time, you should consider the Tjernlund LB2. This fan is designed for vent runs up to 150 equivalent feet.
*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.
Why It’s Different
Inline blower wheels can also clog with lint, and lint works against the drying process. This model features the LB2 lint blitzer blowing wheel, which is designed to remain clog-free for up to 5 years to handle more lint than traditional blowing wheels. Watch the video comparison above for a demonstration. While the lint blitzer repels lint, the motor is located outside the dryer duct’s air stream, temperature, and moisture, extending its life and efficiency.
Additional Features
- Save Energy: Since your dryer doesn’t have to work as hard, you’ll save energy and money over time.
- Safety Alerts: The mounted panel in your laundry room alerts you if the vent is blocked or fan malfunction for any reason.
- Trusted Design: It’s backed with a 5-year warranty and no-clog guarantee!
- Made in America: An energy saving product, it’s proudly made in America.
- Certified for Both Gas and Electric Dryers: This is the only dryer booster fan that’s certified for both gas and electric residential dryers.
- Installation: These fans can be installed by the homeowner and come with detailed instructions on how to install it.
- ETL-Listed: Proof that this product is built in compliance with North American safety standards, it comes with an ETL seal.
Summary
Avoid lint and dryer build-up that hurts your dryer’s efficiency and can cause operation issues. Get rid of this build-up easily by installing the Dryer Duct Booster Fan.
What Customers Love
- Reduced Drying Times: The Tjernlund LB2 can reduce drying times by up to 50% or more.
- Made in America: A trusted design for long-term use, this energy saver is proudly made in America.
Things to Consider
- Installation Directions: Don’t install in an exhaust ductwork where the equivalent duct length is less than 25 feet. Also, don’t install less than 5 linear feet from dryer exhaust outlet or when exhaust air exceeds 167 degrees F.
Specifications
Specifications
-
Number of Speeds1
-
Sound Level (Sones) (sones)2.5
-
TypeDryer Booster Duct Fan
-
ApplicationDryer Booster Fan
-
California Residents⚠ WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. See: www.P65Warnings.ca.gov
-
CertificationsETL
-
ColorGray
-
ControlsManual
-
Maximum Air Temperature (degrees F)140
-
Maximum Cubic Feet per Minute (CFM) (CFM)160.0
-
Amperage (Amps)0.8
-
Maximum Wattage (W)50
-
Power SupplyPlug
-
Voltage (V)110-120
-
Watts (W)50
-
Depth (in.)4.65
-
Depth (with front cover) (in.)4.65
-
Duct Diameter (in.)4.0
-
Height (in.)10.5
-
Height (with front cover) (in.)10.5
-
Weight (lbs.)14.5
-
Width (in.)14.0
-
Width (with front cover) (in.)14.0
-
Additional FeaturesThermal Cutoff Protection
-
Manufacturer's Warranty5-Year Warranty
Key Specifications
General
Power
Dimensions
Additional Features
Warranty
Recommended Accessories
-
-
Up to 7% offAC Infinity
Flexible 4-in. 4-Layer Heavy Duty Aluminum Ducting
From $12.99$13.99Unit price /Unavailable -
-
-
-
- TTerryVerified BuyerReviewingTjernlund LB2 Dryer Duct Booster FanI recommend this productRated 5 out of 5 stars5 years agoI would buy this again if needed but it is built to last.
Installed in Dryer vent To outside 3 x 90 bends and 35' of duct. Gas Dryer.Like the status lights .Easy install.Easy connection.Very easy startup. Does great job. Delivered in record time.
- GGregVerified BuyerReviewingTjernlund LB2 Dryer Duct Booster FanI recommend this productRated 5 out of 5 stars3 years agoReduced dryer time for clothes
Straight forward installation. Initial observation of the fan appears to be very effective reducing the dry time compared to before. I'm expecting to reduce our overall electricity bill from using less dryer time. Also expect to see less lint buildup in our vent pipe. Over 40' from dryer.
- MMichaelVerified BuyerReviewingTjernlund LB2 Dryer Duct Booster FanI recommend this productRated 5 out of 5 stars4 years agoHighly recommend!!!
Easy to install. It is heavy but rugged. The offset fan has already proven beneficial as some beads came off my wife's cloths and ran up the vent. Any other fan would been destroyed since most have plastic blades. The indicator light gives me comfort that everything is working so one less trip to the attic. Not sure the drying time has gotten any better but no clogging either so totally worth it.
- JJOHNNYVerified BuyerReviewingTjernlund LB2 Dryer Duct Booster FanI recommend this productRated 5 out of 5 stars6 years agoI WOULD BUY THIS DRYER DUCT BOOSTER AGAIN IF NEEDED
THE DRYER BOOSTER WORKS GRATE IT ALOUD ME TO PUT OUR DRYER ON A INSIDE WALL AND VENT IT TO THE OUT SIDE WALL 25 FT A WAY THRU THE ATTIC . THANKS JOHNNY
- DDiannaVerified BuyerReviewingTjernlund LB2 Dryer Duct Booster FanI recommend this productRated 5 out of 5 stars4 years agoI would buy again
Great product working perfectly
