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LB2 Dryer Duct Booster Fan with automatic activation

Tjernlund ★ 3.3/5 · ItemOracle Score Premium

$399 USD
Price subject to change
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Tjernlund LB2 No-Clog, Zero Maintenance DEDPV Dryer Duct Booster Fan with Automatic Activation

Dryer booster fan to improve venting efficiency with lint control and long duct support. Customers report reduced drying time and easy installation, though some note mixed shut-off behavior

Highlights

  • lint control and long-duct suitability
  • easy installation
  • outside-air-stream motor design

Pros

  • Lint Blitzer impeller repels lint
  • LED indicator display panel
  • Permanently lubricated motor outside airstream
  • Easy installation in horizontal and vertical ducts
  • Maintains proper exhaust velocities up to 100 equivalent feet

Cons

  • Mixed reports on shut-off time

Best For

  • long duct runs (25+ feet)
  • improving dryer exhaust efficiency
  • situations needing lint control
  • horizontal and vertical duct installations
  • maintenance-free motor setup

Features

  • Highly recommended for homes with dryer exhaust duct run of 25 feet or more
  • Lint Blitzer impeller repels lint
  • LED indicator display panel
  • Permanently lubricated motor is positioned outside of air stream for maximum motor life
  • Easy installation in both horizontal and vertical ducts
  • Maintains proper exhaust velocities in duct runs up to 100 equivalent feet
  • optimizing dryer performance.

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