VORTEX VTX400P 198 CFM 4" Dryer Booster Fan

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  • Regular price $269.99 USD

Vortex Powerfans VTX400P inline blowers, for 4 in diameter duct, are ideal to solve the problems caused by long duct runs on clothes dryers. In a clothing dryer application, when the dryer is turned on, the VTX400P has a built-in automatic pressure switch that detects when air is flowing through the ventilation duct. It will automatically turn on for a period of 10 minutes and shut off for a period of 15 seconds and turn back on if there is still positive pressure from the dryer.


  • 198 CFM
  • Supplied with mounting bracket for easy installation.
  • Suitable for airstream temperatures up to 140°F.
  • Aerodynamic design allowing more airflow.
  • Heavy gage steel casing with a hammertone powdercoat finish, making it more sound absorbing, durable, impact resistant and rustproof.
  • High quality maintenance-free balanced motor, making it vibration free, quieter and longer lasting.
  • Extended collar and lip, allowing easy duct hook-up.
  • Optional speed control easing air flow adjustment, allowing better balancing of the ventilation system.


Not suitable for gas dryers.