Fuliko Quiet 10-Speed Register Booster Fan Fits 6" 12" Register Holes — Smart HVAC Vent Fan with Remote & Thermostat Control White

Powerful yet whisper-quiet register booster fan designed to improve airflow from wall and floor HVAC vents, helping rooms reach even temperatures faster. The unit includes a programmable controller and built-in temperature sensor that work with your HVAC to automatically switch the vent fan on or off at the right times. An upgraded remote lets you change fan speed across a 0-10 range from anywhere in the room for easy, precise control without having to approach the vent. These vent booster fans increase efficiency compared with running additional AC or supplemental devices by using existing duct airflow to better distribute heating and maximize what your HVAC delivers while keeping additional power use low. After the HVAC cycles off, the smart register fan can continue running to pull remaining warm air into the room, further improving comfort and cutting electricity costs. Installation is straightforward and user-friendly, suitable for quick setup. Fits ONLY 6" 12" Register Vent | Rated : 6W | AC Input: 100 to 240 VAC | Airflow: 200 CFM | Noise: 20 Dba | Includes Wall Adapter, plug, and .