Register Booster Fan for 4" x 12" Register Holes, Quiet Vent Fan Booster with Intelligent Thermostat, Improves Heating Cooling, App Control, 10-Speeds, Charleston Smart Register Vent, ORB

Energy-Efficient Performance: Our register booster fan maximizes airflow from your HVAC vents, ensuring efficient room temperature regulation while reducing energy consumption. With automatic speed adjustment, it intelligently adapts to your room’s temperature, saving energy and lowering utility bills.
Whisper-Quiet Operation: Experience ultra-quiet comfort with our vent fan booster, operating at lower than 18 dBA. Featuring quiet stator-blade PWM fans with hydro-mechanical blades, it delivers powerful airflow without disturbing your peace. Perfect for bedrooms, offices, or any space where silence is essential.
Convenient Dual Control: Take full control of your air boosting register fan vent with app and button operation. The app allows remote control of multiple devices simultaneously, while the intuitive button interface offers convenience at your fingertips. Manage your ac vent booster fan effortlessly, whether you’re at home or away.
Charleston-Inspired Design - Enhance your home’s atmosphere with our air vent booster fan, featuring a refined Charleston-inspired design. Its sophisticated metal panel and sturdy plastic frame effortlessly complement any décor, offering both practicality and elegance. Upgrade your vents with this chic air-boosting register fan.
Easy to Installation: The vent booster fan can be used on the floor or mounted directly to the wall without any modifications, and it is easy to operate. NOTE: FITS 4" X 12" REGISTER HOLES!