*Howeall Super Quiet Register Booster Fan, 4" x 10", White

Help move heated or cooled air into your room with the Howeall register booster fan in White. Designed specifically for 4 × 10-inch register openings, it works with your HVAC airflow and offers onboard button controls plus Wi-Fi app control for convenient adjustments.

Features

• Dual intelligent thermostat control monitors temperature and automatically adjusts fan speed and on/off operation for heating and cooling
• Onboard button controls and Wi-Fi mobile app control
• PWM fans designed for quiet operation, with a listed noise level below 16 dBA at the lowest setting
• Two-way airflow design helps distribute air across the room
• Durable 2mm steel panel

Specifications & Fit

• Brand: Howeall
• Color: White
• Compatible register opening: 4 × 10 inches only
• Listed airflow: 140 CFM
• Panel support rating: Up to 300 lb

Measure your register opening before purchasing to confirm compatibility. Wi-Fi connectivity is required for app control.