Optimal Airflow: Our register booster fan is designed to improve airflow through walls and floor registers by moving more air from the ductwork of the HVAC system to the desired space. It has a capacity of 100 CFM and offers 10 adjustable speeds, allowing you to customize the airflow according to your needs.
Energy-efficient PWM Motor: Our vent fan features a 6W PWM DC-Motor, which not only ensures optimal airflow but also consumes minimal energy. This results in reduced electricity bills and a reduced environmental impact. Additionally, our booster fans operate silently, emitting noise levels of ≥18 dB, so you can enjoy a peaceful night's sleep without being disturbed.
Programmable LCD Controller: The LCD smart controller has a temperature sensor that triggers the fan to automatically adjust the airflow intensity based on the temperature you set for the room. To ensure a peaceful sleep without any disturbance, the screen automatically turns off, saving power and eliminating any worries about bright lights.
Remote Control: With the remote control in hand, you can control the air vent fan speed, switch modes from anywhere in the room. With an effective range of up to 26 ft, you can control the wall and floor vent fan effortlessly while lying in bed or on the couch.
Fits ONLY 4'' x 12'' Register: Our vent booster is specifically designed to fit into a standard 4'' x 12'' register. We also provide the necessary screws for installation, and you can easily plug it in to start using it. The fan features an aluminum frame with a fancy finish that complements any room's decor.
I bought 2 of these they work great assisting with pulling more heat to the colder rooms of my house
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JAM
Reviewed on Mar 08,2026
I hoped for a bit higher temperature boost, but overall very satisfied. My (cold) kitchen always ran about 3-4 degrees cooler than the other rooms because it is furthest from the furnace. This booster fan brings it up to within a degree of the rest of the house. I use fan setting 7, because anything higher is too noisy. In fairness, the vent is within a few feet of my kitchen table. Setup was fairly easy. The remote works OK, but once I had it adjusted to what I wanted, there is no need to touch it anymore.
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Ken
Reviewed on Feb 02,2026
This is my second purchase, for another room needing a boost. They are doing the job as expected. I am very pleased.
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Todd Allmand
Reviewed on Jan 19,2026
Great
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cal
Reviewed on Jan 15,2026
great price. fast delivery. works well.
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Melody Smith
Reviewed on Jan 09,2026
Works great and does everything we hoped it would!
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Dennis DeMattia
Reviewed on Dec 08,2025
It is a little complicated to set up, but once you get through that it just keeps on working. It measures the temperature of the duct air to know if it needs to turn on, since the heater (or A/C) will make the air hotter (or colder) than room temperature. It is quiet. Our kitchen is at the end of the duct work, and it raises the temperature significantly (in the cold weather) in the mornings.
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Steven
Reviewed on Dec 07,2025
Awesome booster fan. Installed one to bring heat between first floor to second floor and it works great. Planning to add them to most of our registers as well.
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Dion
Reviewed on Dec 05,2025
Pulls additional air through ductwork. Just what I was expecting. Build quality seems good and looks nice.
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Mark
Reviewed on Nov 04,2025
Pulls air into room with little are flow
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See all 89 reviews
About this item
Product specification
Item Model Number
BT-DF0412RCB
Power
DC, 6W
Airflow
100CFM
Fit Duct Size
4'' x 12'' / 10 x 30.4 cm
Noise
≥18 dB
Material
Aluminum
Control Method
LCD Panel & Remote Control
Power Cord
26 ft / 8 m
Remote Control
12 ft / 3.66 m
Weight
1.67 lbs / 0.76 kg
Description
Revitalize Your HVAC System with VEVOR Booster Fan
Are you tired of hard-to-breath-in conditions? Upgrade any space with our aluminum booster fans for fresh air in enclosed spaces. Equipped with powerful PWM motors and fans, they maximize airflow and reduce HVAC workload, saving costs and improving energy efficiency. Enjoy fresher air now!
The duct booster fan with an energy-efficient PWM motor offers significant energy savings. It operates at varying speeds, allowing it to adjust its airflow based on the requirements of the room.
The programmable controller with an LCD panel provides a user-friendly interface for easy operation and customization. It allows you to fine-tune the airflow according to your preferences and specific room conditions, ensuring maximum comfort.
This feature eliminates the need for manual access to the fan or adjustments to its settings, which is particularly beneficial for individuals with limited mobility or when the air vent booster is installed in hard-to-reach areas.
The duct fan is specifically designed to fit the standard 4'' x 12'' registration size of the walls or floors in your home. With its sleek and compact design, it blends effortlessly with the décor of any room.
Register Booster Fan Enhances Airflow Efficiency Across Your Home
This fan helps you boost airflow efficiently. It fits 4" x 12" duct sizes perfectly. This device enhances air circulation in your home. No matter if you need more cooling or heating, this fan helps. You can balance airflow to maintain a comfortable temperature. Install it in any room to improve air distribution. The design ensures it works seamlessly with your existing ventilation system. This fan is perfect for uneven temperatures in the house, and it operates quietly, so there is no disturbance. Enjoy consistent airflow and better temperature control with this adjustable speed booster fan.
Whisper-Quiet Operation for Undisturbed Comfort
This feature is perfect for bedrooms and offices. You can run it all the time without any noise disturbance. The quiet vent booster fan efficiently operates while reducing noise levels. The fan’s low noise level is ideal for any setting, so enjoy better airflow without disruption. No noisy operation makes it a wonderful addition to any home.
Simple and Convenient Remote Control for Easy Adjustment
It comes with a remote control for convenience. You can change settings from up to 12 feet away, which allows you to control the fan without getting out of your seat. Adjust the fan speed or turn it off easily. The remote control booster fan adds an extra layer of convenience because you don’t need to be near the fan to change its settings. This makes it perfect for any room. Enjoy full control of your fan at all times. Remote control makes usage effortless and comfortable.
Precise Thermostat Control for Customized Comfort
The VEVOR register booster fan has precise thermostat control. This allows you to set the exact temperature you want. The thermostat control booster fan will work to maintain this temperature. It’s perfect for keeping your room always at the right temperature, whether it’s cooler or warmer. This fan makes it possible to use the thermostat easily and effectively in order to get the comfort level you need. This feature is ideal for those who value precise temperature control in their lives. Enjoy a room that’s always at your preferred temperature!
Easy Installation and Setup for Immediate Use
Installing the VEVOR register booster fan is incredibly simple. It fits standard 4" x 12" duct sizes. You don’t need any special tools or skills to set it up. The package includes screws and drywall anchors. This makes the installation process even simpler. Set it up in minutes and start using it right away. Easy setup means you can enjoy improved airflow immediately. This fan is a hassle-free addition to your home. With its user-friendly design, you spend less time installing and more time enjoying better airflow.
Durable Construction Ensures Long-Term Use and Repairability
We construct the VEVOR register booster fan with durability in mind. It’s made from high-quality aluminum material. This ensures durability and longevity. The design of the fan facilitates simple repair. If the bearings wear out, you can replace the internal fans. This feature ensures that the fan remains functional for a long time. You can depend on it for years to come. Strong construction means you won’t need to replace it anytime soon. This fan will be a dependable choice for long-term use. Enjoy consistent performance and durability with this register booster fan.
Cost-Effective Solution for Balancing Room Temperatures
This is a cost-effective solution. It helps balance room temperatures efficiently. This fan ensures no room is too hot or too cold. You’ll be able to improve your home’s overall temperature balance. Energy efficiency: The fan uses just 6W of power. That means it won’t significantly increase your electricity bills in the long run. Experience enhanced airflow and temperature control at an affordable price. This fan provides excellent value for its cost. This fan is a practical solution for any home looking to improve its ventilation system in a simple way.
How do you actually disable the heat trigger when running the a/c. I would like layman terms. Actual dummy step by step. Because I can’t figure it out.
The fan has summer mode, winter mode, and manual mode, which can be set according to needs. The instruction manual is attached: https://d2v0huudrf11kh.cloudfront.net/vevor-center-goods/%E6%B3%A8%E5%86%8C%E5%8A%A9%E6%8E%A8%E5%99%A8%E9%A3%8E%E6%89%87%E8%AF%B4%E6%98%8E%E4%B9%A620230311_1687830865850.pdf.
By vevor
Helpful
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1
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Whats the difference vetween cooling and geat mode since this is just a duct booster blower.
Cold mode activates the fan to operate when the air conditioner is cold, while hot mode activates the fan to operate when the air conditioner is hot and the air is warm. Operate in these two states according to the set values.
By vevor
Helpful
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0
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will this work in a ceiling to transfer heat from one room to another
The main function of this is to cooperate with air conditioning ducts to transfer cold air, and can also be used as exhaust air, with an air volume of 120CFM per hour. This requires you to choose based on the air volume you need.
They can be used for a wide voltage range of 110-220V.
By vevor
Helpful
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0
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ZCZTQFSZ412INPDAMV5
VEVOR Register Booster Fan, Quiet Vent Booster Fan Fits 4” x 12” Register Holes, with Remote Control and Thermostat Control, Adjustable Speed for Heating Cooling Smart Vent, Brown
4.889 Reviews
$3899
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