4″ duct booster fan, 5ft cord w/plug, 120V
DBF 4XL Dryer Exhaust Fan
Item no.: 95901
DBF 4XL is a duct booster fan designed for boosting air on in applications such as extended ductwork, crawlspace ventilation, and dryer exhaust. The product is equipped with a 5 feet cord, pressure-sensing switch that activates the fan once positive pressure is sensed in the duct line. The switch shuts the fan off when the pressure differential falls below the activation level.
- Suitable for 4” ductwork
- Metal leak-proof housing
- Pressure switch, 5 ft cord for 120V/1~
- Duct runs up to 130 linear feet
The DBF 4XL features a galvanized metal housing, pressure-sensing switch and a 5 feet cord for 120V/1~ connection. Suitable for 4” ductwork.
Performance certified by HVI; Conforms to UL Standard 507.
