Register Booster Fan Smart AC Vent Booster Fan Fits 4" x 10" Register Holes with 3 Modes 10 Speeds 2H/4H Timer LCD Screen 2 Scent Diffuser Slots Remot

Experience total home comfort with our smart register booster fan, the ultimate solution for uneven temperatures. This 4"x10" vent fan automatically regulates climate with a precision temperature sensor and dual PWM-powered motors that deliver a powerful 150 CFM airflow to your hardest-to-reach rooms. Control three seasonal modes, 10 fan speeds, right from the remote, with all settings clear on the auto-dimming LCD display. You can also add essential oils or perfume(not included) to the included cotton pads and put into two built-in aroma diffuser slots. Complete with an easy-install kit, it’s everything you need to balance your HVAC airflow and enjoy a perfectly comfortable, fresh-smelling space.

Key Features

• Ventilation Booster Fan: This fan system enhances airflow through your wall and floor HVAC ducts to improve home comfort. It eliminates uneven room temperatures with high-precision temperature sensor, automatically turning on/off to maintain your desired climate setting.


• Smart Temperature & Dual Diffuser Slots: Featuring automatic temperature detection and dual built-in aroma diffuser slots, this smart register fan lets you add essential oils or perfume(not included) to the included cotton pads. Enjoy a fresh, fragrant atmosphere as air circulates throughout your space.


• Smart Remote & LCD Display: Equipped with 3 modes including: Winter Mode(operates from 70°F to 99°F), Summer Mode(operates from 55°F to 80°F), and Fan Mode(10-level speeds, ), and a 2H/4H timer with the full-function remote. The LCD clearly displays temperature and speed, with auto-dimming after 1 minute to prevent nighttime glare.


• High-Efficiency Dual Motor Performance: Dual motors with PWM technology and 3600RPM speed deliver a powerful 150 CFM airflow—faster and stronger than standard vent fans. It quickly balances temperatures across floor, ceiling, and wall vents, offering quiet yet robust performance for hard-to-reach rooms.


• Complete 4x10 Vent Fan Upgrade Kit: Includes: 1 booster fan, 1 adapter, 1 remote control, 2 screws, 2 expansion anchors, 3 cotton pads, and a user manual. Everything you need for an easy upgrade to your 4"x10" air vent.


Friendly Reminder:
* The floor vent fan booster is designed to increase airflow from the vent, it neither heats nor cools the air.
* The summer mode of this exhaust fan needs to be set at 55-80°F, and the winter mode temperature needs to be set at 70-99°F before the machine starts to run. If the machine does not work after receiving it, please check whether the temperature is set correctly!

Specifications


Brand: iMounTEK
Product Type: Register Booster Fan
Color: White
Material: ABS
Power: 9W
Speed: 3600RPM
Air Flow: 150CFM
Powered By: 100-240V 50/60HZ Plug(22AWG Pure Copper Cable)
Power Adapter Cable Length: 3.5m/11.48ft
Motor: Brushless Motor, With PWM Technology
Fit Vents Size: 4x10in
Mode: Fan Mode, Winter Mode, Summer Mode
Fan Mode: 1-10 Levels Wind Speed
Summer Mode: The fan operates from 55°F to 80°F. The fan starts operating when the detected temperature is below the set temperature and stops operating when it exceeds the set temperature.
Winter Mode: The fan starts operating from 70°F to 99°F. The fan starts operating when the detected temperature is above the set temperature and stops operating when it falls below the set temperature.
Low-Power Mode(Screen Dim): After 1 minute of inactivity, the display goes dark and enters low-power mode. Press any key to activate the screen again.
Control Method: Button Control, Remote Control
Timer: 2H/4H
Remote Control Powered By: 2Pcs AAA Batteries(Not included)
Remote Control Distance: 10m/32.8ft Without Obstacle
Display: 3.5x2.6cm/1.38x1.02in
Fan: 2Pcs, 7-Blade, 9cm/ Diameter
Item Size: 29.5x14x5.5cm/11.6x5.5x2.17in
Item Weight: 440g/0.97lbs
Package Size: 35x15x7cm/13.78x5.9x2.76in
Package Weight: 725g/1.6lbs
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. See www.P65Warnings.ca.gov.