MATULSA Register Booster Fan Fits 4" x 10" Register Holes, Quiet 10-Speed Floor Vent Fan with Remote, Thermostat Control Heating & Cooling AC Vent Fan, Black 1 Pack — Open-Box, 10% Off

Easy Installation & Ingenious Design – Installing this AC vent fan is a breeze! It fits standard 4" x 10" vents perfectly and can be set up in just minutes—no special tools required. The included power cord is plug-and-play, making everything simple. You’ll love how its sleek, low-profile design seamlessly blends into your home decor. Plus, the customized triangular hollowed-out surface ensures safety for even the smallest fingers while still allowing for excellent air ventilation. Please measure your vent size carefully before purchasing!!! Maximizes Comfort with Enhanced Airflow – Looking for a cost-effective way to boost your home's heating and cooling efficiency? This vent fan is an excellent choice! Designed to work seamlessly with your HVAC system, this register booster fan enhances airflow through your vent significantly enhances HVAC performance to eliminate hot and cold spots. By optimizing airflow, it ensures even temperature distribution and consistent comfort all year round! Two Birds with One Stone – Unlike traditional vents that allow air to pass freely, often causing your HVAC system to take longer to cool or heat your room, this vent fan booster directs air with precision. It quickly brings your room to the desired temperature while minimizing energy waste. Enjoy a comfortable environment faster and save money in the process! Convenient Dual Control Options – Enjoy ultimate convenience with both a built-in button and an included remote control. These two control methods allow you to easily manage various functions, including on/off, cold trigger, hot trigger, speed control, timer, and mute. Effortlessly control our intelligent system from across the room without needing to get up, making it perfect for busy households or offices. Smart Temperature Detection & Customizable Speeds - The air vent fan booster automatically detects the registered vent temperature and adjusts airflow to maintain optimal comfort in both cooling and heating modes. With 10 adjustable speed settings, you can easily customize the airflow to meet your needs, whether you prefer a gentle breeze or powerful circulation. MATULSA's Guarantee - Our vent fan booster not only utilizes a high-quality motor for quiet and energy efficient operation, providing a soothing and tranquil experience, but also emphasizes product details and quality. If you have any issues, our dedicated support team is here to assist you. Specifications:
Size: 4" x 10"
Fan Speeds: 10 Levels
Remote Control: Yes
Timing: Yes
Safety Lock: Yes
Color: Black
Quantity: 1P

The AC Vent Booster Fan enhances HVAC system performance by increasing airflow through vents.

It is compact, electric-powered, and can be installed directly onto existing vents. The fan uses blades or an impeller to push air more forcefully, which improves temperature regulation and comfort.

Its benefits include reduced energy consumption, extended HVAC lifespan, and improved indoor air quality. The device is sleek, low-profile, easy to install and maintain, and comes with customizable features such as speed control.

It is a valuable addition for any home or business seeking a more efficient, comfortable, and healthy indoor environment.

Here are some questions you may be concerned about.

Q: Can the register booster fan be used as an air conditioner?
A: No, the fan is specifically designed to enhance the airfow of a traditional on/off heating or air conditioning system.

Q:ls the register booster fan completely silent during operation?
A: No, the noise level increases with higher air speed. Please consider this factor before making a decision.

Q: ls it possible to reverse the airflow of this fan?
A: The fan's airflow enhancement cannot be reversed, nor can the fans be flipped.

Q: What temperature does the register booster fan detect?
A: The fan's rear probe measures the airflow temperature of your register vent. Keep in mind that this temperature may differ from the reading on your home thermostat.

Q: My fan runs continuously when not needed. How can l turn it off?
A: To turn off the trigger you are not using, press and hold the mode button until the screen displays 'OF'.

Q: What should l do if the fan does not work as expected?
A: Rest assured that we provide a warranty and are ready to assist you at any time. You can contact us through Amazon or email us at ledsupportus@163.com.