Energy-Saving & Cost-Effective: This vent booster fan is more energy-efficient than traditional air-conditioning or cooling devices. By enhancing airflow and circulation, maximize the heating or cooling from your HVAC system with minimum energy. Even after your HVAC system shuts off, the fan continues running briefly to pull remaining warm or cool air into the roomhelping you save energy and reduce electricity costs.
Compact & Easy to Install: The Biowind smart register booster fan features a compact design that is easy to install and move when needed. Fits ONLY 4" x 10" duct opening (cutout) \
Rated Power: 6W \
AC Input: 100 to 240V \
Airflow: 140 CFM \
Noise: 16 dBA. Includes wall adapter, plug and play for quick setup.
1 Advanced PWM DC Motor
2 Stator Blades
3 ligent Temp Sensing


