Register Booster Fan 4” x 10” – Smart Vent Fan with Thermostat & Remote, Boosts Airflow & HVAC Efficiency, 11-Speed Quiet Operation for Home Heating & Cooling [White]$$Tools & Hardware Other

Modern Design and Easy Installation: This fan blends seamlessly into modern interiors, providing a sleek and durable solution that complements any decor. Smart Temperature Control: Equipped with high-precision temperature sensors and a programmable controller, the Sumire Register Booster Fan automatically balances room temperatures by adjusting fan speed, providing comfort and efficiency with minimal energy use. Effortless Operation with Remote Control: The remote includes 10 fan speed settings and a convenient one-touch maximum speed boost to quickly balance room temperature. Adjust airflow without leaving your seat, making it easy to balance comfort and noise to your preference. (using CR2025 button batteries) Ultra-Quiet Performance: Our booster fan features an advanced PWM motor and shock-absorbing design, ensuring quiet operation below 17 dBA. Enjoy a peaceful environment without sacrificing airflow. Fits 4” x 10” Registers: Designed to fit standard 4” x 10” register holes. For best results, please measure your register hole before purchasing.