VIVOHOME Register Booster Fan - 6'' x 12'' Opening with Adjustable Louver - Smart Thermostat & 10-Speed WIFI App Control - AC Vent Fan for Floor, Ceiling, Wall - Quiet Operation (White) — Open-Box, 24% Off

𝐒𝐈𝐙𝐄 𝟔×𝟏𝟐 𝐈𝐍𝐂𝐇: Compatible with vent sizes ranging from 11⁷⁄₈"-12⁵⁄₈" in length, 5"-7⁵⁄₈" in width, and more than 2.2'' in depth; Measure vent openings before purchasing; This household booster fan is easy to install on floors, walls, or ceiling

𝐒𝐌𝐀𝐑𝐓 𝐓𝐄𝐌𝐏𝐄𝐑𝐀𝐓𝐔𝐑𝐄 𝐂𝐎𝐍𝐓𝐑𝐎𝐋 𝐅𝐎𝐑 𝐄𝐍𝐄𝐑𝐆𝐘-𝐒𝐀𝐕𝐈𝐍𝐆 : The VIVOHOME Register Booster Fan improves airflow from HVAC vents; The built-in thermostat turns the fan on/ off automatically based on your preset settings

𝐖𝐈-𝐅𝐈 𝐀𝐏𝐏 𝐂𝐎𝐍𝐓𝐑𝐎𝐋: Take command with the Wi-Fi app; Check and adjust your room's airflow from your phone; Set a schedule for automated comfort, or a sleep timer from bed; Use temperature history to make smarter settings; Total control, wherever you are

𝐒𝐔𝐏𝐄𝐑 𝐐𝐔𝐈𝐄𝐓 & 𝐏𝐎𝐖𝐄𝐑𝐅𝐔𝐋 𝐅𝐀𝐍: Powered by EC motor, the fan operates below 18 dB with high airflow up to 120 CFM; Fan only mode keeps the air flowing even after your ac shuts down at night; For undisturbed sleep, choose speed 1-4

𝐏𝐄𝐑𝐒𝐎𝐍𝐀𝐋𝐈𝐙𝐄 𝐘𝐎𝐔𝐑 𝐁𝐑𝐄𝐄𝐙𝐄: Direct airflow precisely with adjustable louvers (60°-120°) or opt for auto-swing for full room coverage; Even at rest, keep louvers open for ventilation, or closed to lock in treated air and savings

𝐒𝐌𝐀𝐑𝐓 𝐂𝐎𝐍𝐕𝐄𝐍𝐈𝐄𝐍𝐂𝐄: Enjoy hassle-free operation with memory recall post-outage and child safety lock; Your temperature, speed, and louver angle settings are saved, and little hands can't change them

𝐃𝐔𝐑𝐀𝐁𝐋𝐄 & 𝐒𝐓𝐘𝐋𝐈𝐒𝐇: Crafted from sturdy aluminum and ABS, this fan blends quality and compact style; Perfect for basement, bedroom, attic, office, living room, laundry, kitchen, or bathroom; For larger rooms, use multiple fans to ensure consistent comfort

The VIVOHOME Register Booster Fan is a smart ventilation solution designed to enhance your home's comfort and efficiency. Engineered to fit standard 6×12 in vent openings, this compact household booster fan offers effortless DIY installation on floors, walls, or ceilings once you've measured your vent. Its core intelligence lies in the smart temperature control system, where a built-in thermostat automatically turns the fan on or off based on your preset cooling or heating preferences, ensuring energy-saving operation by working seamlessly with your HVAC system to improve airflow. Take complete command of your environment with Wi-Fi app control. From your smartphone, you can remotely adjust airflow, create custom schedules for automated comfort, set sleep timers, and analyze temperature history to optimize settings - total control from anywhere. At its heart, a powerful yet super quiet EC motor delivers a high airflow of up to 120 CFM while operating below 18 dB, making it ideal for bedrooms and offices. For undisturbed nights, the Fan Only mode provides continuous air circulation even after your AC cycles off. Personalize your breeze with adjustable louvers (60°-120°) for precise air direction or choose the auto-swing function for full-room coverage. You can even decide its standby behavior: keep louvers open for passive ventilation or closed to seal in treated air and maximize savings. The fan is built for smart convenience, featuring memory recall after a power outage and a child safety lock to preserve your preferred temperature, speed, and louver angle settings. Crafted from sturdy aluminum and ABS, this durable fan combines robust quality with a sleek, compact style that complements any room. It's the perfect basement, bedroom, attic, office, laundry, kitchen, or bathroom fan.