Quiet Smart Register Booster Fan Fits 4" x 10" Vent Opening, Bronze Smart Heating Cooling AC Vent Fan, Temp-Based Auto On/Off, 10-Speed Remote, Thermostat Control, Power-Off Memory

2026
Fan Stability Upgrade: Engineered with dynamic fan balancing, motor start-up verification, and noise & vibration screening to promote smoother airflow, quieter operation, and long-term dependability.
Quiet Register Booster Fan: A low-noise fan system designed to enhance airflow from wall and floor vents in HVAC systems, helping boost home comfort. Constructed with a premium anodized aluminum frame and CNC-machined details, it delivers a sleek, flush, and contemporary look that blends seamlessly with your home decor.
Eliminate Uneven Room Temperatures: The smart register vent features a programmable LED controller and a high-precision temperature sensor that works with your HVAC system. It automatically switches the vent fan on or off to deliver warm or cool air to rooms at the right time, helping maintain balanced temperatures throughout your home.
New Upgraded Remote Control: Easily adjust the fan speed (010 levels) with the remote to meet diverse user needs and achieve the perfect balance between airflow performance and quiet operation. Manage your comfort without getting up, simple and convenient.
Energy-Saving & Cost-Effective: This vent booster fan is more energy-efficient than traditional air-conditioning or cooling devices. By improving airflow and circulation, maximize the heating or cooling from your HVAC system with minimal energy. Even after your HVAC system shuts off, the fan continues running briefly to pull remaining warm or cool air into the roomhelping you save energy and reduce electricity costs. Compact & Easy to
Install: The smart register booster fan features a compact design that is easy to install and move when needed. Fits ONLY 4" x 10" duct opening (cutout) |
Rated Power: 6W |
AC Input: 100 to 240V |
Airflow: 140
CFM | Noise: 16 dBA. Includes wall adapter, plug and play for quick setup.
Affordable Comfort Upgrade: Compared with large air conditioning or cooling systems, booster fans are a simple and affordable solution for improving airflow and indoor comfort, making them accessible for most households.
Please Measure Before Ordering: Please measure the duct opening (cutout) before ordering, not the old vent cover. The listed size refers to the actual duct opening in the wall or floor. The neck of the register booster fan fits inside the opening, while the face frame sits on top of the wall or floor surface. Measuring correctly helps ensure the best fit and helps avoid unnecessary returns.
Listed Size: 4" × 10",
Neck Size: 9.72" × 3.93",
Face Size: 11.54" × 5.51", Neck
Insertion Depth: 1.96"