Sign up for Tjernlund 4" Metal In-Line Fan Dryer Duct Booster – Current Sensing Switch, Automatic On/Off With Dryer, Low Noise
If your dryer is taking forever to dry clothes, this Tjernlund in-line fan might be the fix.
It's a 4-inch metal duct booster that adds extra airflow to push that damp air out faster.
The current sensing switch is the clever part – it detects when your dryer turns on and automatically fires up the fan, then shuts off when the dryer stops.
No manual switches to mess with.
Runs quiet and uses very little power, but delivers high pressure air handling to overcome long runs or restrictive vents.
It's not just for dryers either – you can use it for equipment cooling, factory exhaust, or other ventilation needs.
The current switch is UL 94-V0 rated for safety and handles 120VAC.
Reduces lint buildup too, which is a fire hazard bonus.
Straightforward to install and just works.
If your dryer's struggling, this is an easy upgrade to try.Related Products
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