Product details:
The DVK Dryer Booster Fan Kit with Pressure Switch is designed to be mounted in the duct between the fan and the dryer. The Pst120V is an airflow proving switch. It initiates the booster fan when it senses positive air pressure from an operating dryer, and the pressure switch has an integral timer with a 10 minute ON 15 second OFF cycle, enabling the fan to restart as long as the dryer is operating. DVK fans are designed to enhance the drying efficiency of residential, commercial, and industrial clothes dryers. The DVK Dryer Booster Fan Kit features a quiet and efficient backward curved impeller that is capable of overcoming long duct runs, and an in-line configuration that simplifies installation.