Fantech Fan Dryer Booster - DBF 4XL Dryer Boosting Fan

Tap into the power of this dryer booster fan which can be used on duct runs up to 130 feet. Includes fan with galvanized steel housing, automatic pressure sensing switch, mounting bracket, hardware and 5-1/2 foot power cord with plug. Pressure switch activates fan when dryer comes on. Backward inclined impeller allows lint to pass through the fan.

  • Dryer exhaust fan
  • Galvanized steel housing
  • Backward inclined blades of the motorized impeller allow lint to pass through the fan
  • Pressure switch to automatically activate the fan when the dryer is on
  • The fan can be used to effectively maintain dryer exhaust in duct runs up to 130 feet
  • Performance certified by HVI; safety certified by ETL to UL507

The Fantech model DBF 4XL Dryer Exhaust Fan has been specially designed to solve the problems caused by long duct runs on clothes dryers. According to dryer manufacturers and some local building codes, dryer exhaust assistance should be added in the dryer duct run when the length of the duct exceeds 24 feet with no bends, 20 feet with one bend or 15 feet with two bends.

When the dryer is on, Fantech's patented pressure sensing switch automatically turns the fan on. The warm, moist air in the dryer is exhausted out of the building quickly. The dryer exhaust fan monitors the status of the dryer and will turn itself off when the dryer stops.

  • Model: DBF 4XL
  • Manufactured by: Fantech Exhaust Fans


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