---
product_id: 639716896
title: "Quiet Register Booster Fan for 6 x 12 inch Register Holes - Bronze"
brand: "biowind"
price: "110708CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Biowind"
url: https://www.desertcart.sn/products/639716896-quiet-register-booster-fan-for-6-x-12-inch-register
store_origin: SN
region: Senegal
---

# 20 dBA ultra-quiet 200 CFM airflow 10-speed remote control Quiet Register Booster Fan for 6 x 12 inch Register Holes - Bronze

**Brand:** biowind
**Price:** 110708CFA
**Availability:** ✅ In Stock

## Summary

> 🌡️ Upgrade your airflow game—comfort meets control in silence!

## Quick Answers

- **What is this?** Quiet Register Booster Fan for 6 x 12 inch Register Holes - Bronze by biowind
- **How much does it cost?** 110708CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/639716896-quiet-register-booster-fan-for-6-x-12-inch-register)

## Best For

- biowind enthusiasts

## Why This Product

- Trusted biowind brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Remote Convenience:** 10-speed fan control from anywhere—no need to leave your seat.
- • **Smart Climate Control:** Automatically adjusts fan with precise temp sensor for perfect room comfort.
- • **Compact & Easy Install:** Fits standard 6" x 12" vents, plug-and-play setup for instant upgrade.
- • **Whisper-Quiet Operation:** Operates at just 20 dBA—comfort without the noise distraction.
- • **Energy-Saving Efficiency:** Maximizes HVAC output while cutting energy costs with low 6W power draw.

## Overview

The Quiet Register Booster Fan is a compact, energy-efficient 10-speed vent fan designed to fit 6" x 12" HVAC registers. It features a smart thermostat sensor and remote control for precise airflow management, delivering up to 200 CFM at whisper-quiet 20 dBA noise levels. This fan enhances room temperature balance, reduces energy costs, and installs easily with included wall adapter.

## Description

BIOWIND Quiet Smart Register Booster Fan Fits 6" x 12" Register Holes | 10-Speed Smart Heating Cooling AC Vent Fan, Remote Control, Thermostat Control, Bronze - desertcart.com

Review: Works to cool the room for sure. - I have an upstairs bedroom with a north window that was always too hot. Even setting the HVAC system fan on "continuous/high" it was 79-80 degrees in late afternoon when the sun hit the window. Keeping our HVAC fan continuous/high, I experimented with the options on this unit. Having the fan on this booster set at max speed (5) did cool the room to 74-75 degrees on a hot sunny day. The cool setting worked as well and I could set the fan to the max speed, also. Note the small area for the thermostat so it doesn't block the vent much. This measures the temp IN THE VENT. I set it at 75 degrees so anything lower than that and the fan would operate. Higher that that it will shut off. This unit is 200CFM where the others are lower so that really helps move more air. The light can be turned off and the unit still works as set. It installs easily. It's a little noisy at speed 10, but it gets quieter when the fan is on lower settings. If on the "Cool" setting, the fan comes on and off automatically, but it soft starts and the noise gradually increases.
Review: This works, and I need to order some more for other rooms - I have an upstairs that runs too warm all summer. It's big room with one vent fed by at least a 15 foot run of 12" duct. I had been planning to sever the duct and install an inline duct fan up in the attic and either use an expensive pressure switch or tap into the thermostat wire with a relay, but this vent register booster is a much easier to install and less expensive solution - and it's working pretty well! Plugging it in is the only tricky part, but I was able to plug it in up in the attic so no cord is visible. I took my old vent register off and I probed around the edges with one of those wiring fishing rods until I found a gap where the rod could push up into the attic. Then I climbed up in the attic, plugged it into an outlet up there and then taped the end of the cord to the rod so I could pull it back down into the room. The AC register booster has a short 6 inch lead attached to it, and the rest of the wire connects to that. It's obviously heavier than a plain vent register, so it was bit difficult to install because I had to use both hands to hold the register up there and connect the wire and then reach for the screw and screwdriver to fasten it in place without letting go of anything. The thermostat measures the air in the duct so that you can set it a temperature below the normal room temperature, but above the temperature you're reading in the vent when the AC is on and it will turn the fans on only once the cold air starts coming through. Mine started off reading 68ºF in the duct, but after a while I checked it again and the reading was 66º, so I figure it's pulling the cool air through the duct faster and not allowing it to heat up in that long duct in the attic. I still need to replace my AC system, but I can tell that this room is noticeably more comfortable after installing this inexpensive solution first.

## Features

- 2026 Fan Stability Upgrade: Built with dynamic fan balancing, motor start-up verification, and noise & vibration screening to support smoother airflow, quieter operation, and long-term reliability.
- Quiet Register Booster Fan: A quiet fan system designed to improve airflow from wall and floor vents in HVAC systems, helping increase home comfort. Built with a premium anodized aluminum frame and CNC-machined details, it offers a sleek, flush, and modern appearance that blends seamlessly with your home decor.
- Eliminate Uneven Room Temperatures: The Biowind smart register vent features a programmable LED controller and a high-precision temperature sensor that works with your HVAC system. It automatically turns 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 (0–10 levels) with the remote to meet diverse user needs and achieve the perfect balance between airflow performance and quiet operation. Control 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 enhancing airflow and circulation, maximize the heating or cooling from your HVAC system with minimum energy. Even after your HVAC system shuts off, the fan continues running briefly to pull remaining warm or cool air into the room—helping you save energy and reduce electricity costs.
- Compact & Easy to Install: The Biowind smart register booster fan features a compact design that is easy to install and move when needed. Fits ONLY 6" x 12" duct opening (cutout) | Rated Power: 6W | AC Input: 100 to 240V | Airflow: 120 CFM | Noise: 18 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: 6" × 12", Neck Size: 9.72" × 5.63", Face Size: 14.22" x 7.92", Neck Insertion Depth: 1.96".

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D3HPC25Y |
| Air Flow Capacity | 120 cfm |
| Best Sellers Rank | #219,811 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #653 in Household Ventilation Fans |
| Blade Material | Aluminum |
| Brand | BIOWIND |
| Brand Name | BIOWIND |
| Collection Name | Register Booster Fans |
| Color | Bronze 6" x 12" |
| Connector Type | C13 or C14 |
| Control Method | Remote |
| Controller Type | Programmable LED controller and remote control |
| Customer Reviews | 4.2 out of 5 stars 239 Reviews |
| Electric Fan Design | Exhaust Fan |
| Electric fan design | Exhaust Fan |
| Finish Type | Powder Coated |
| Included Components | Cord |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Wall Mount, Floor Mount |
| Item Dimensions D x W x H | 1.96"D x 14.22"W x 7.92"H |
| Item Type Name | Register Booster Fan |
| Item Weight | 1.7 pounds |
| Main Power Connector Type | C13 or C14 |
| Manufacturer | BIOWIND |
| Material | Aluminum |
| Model Name | AirBoost T6 |
| Model Number | HZD-612-BZ |
| Mounting Type | Wall Mount, Floor Mount |
| Noise Level | 20 db |
| Number of Blades | 7 |
| Number of Power Levels | 11 |
| Number of Speeds | 11 |
| Part Number | HZD-612-BZ |
| Power Source | ac |
| Product Dimensions | 1.96"D x 14.22"W x 7.92"H |
| Recommended Uses For Product | Exhausting |
| Room Type | Bedroom, Dining Room, Home Office, Kids Room, Living Room |
| Size | 6" x 12" |
| Special Features | Remote Controlled |
| Speed | 11 rpm |
| Style | Modern |
| Unit Count | 1 Count |
| Wattage | 6 watts |

## Product Details

- **Brand:** BIOWIND
- **Color:** Bronze 6" x 12"
- **Electric fan design:** Exhaust Fan
- **Mounting Type:** Wall Mount, Floor Mount
- **Power Source:** ac
- **Product Dimensions:** 1.96"D x 14.22"W x 7.92"H
- **Recommended Uses For Product:** Exhausting
- **Room Type:** Bedroom, Dining Room, Home Office, Kids Room, Living Room
- **Special Feature:** Remote Controlled
- **Style:** Modern

## Images

![Quiet Register Booster Fan for 6 x 12 inch Register Holes - Bronze - Image 1](https://m.media-amazon.com/images/I/71jxGQbDssL.jpg)
![Quiet Register Booster Fan for 6 x 12 inch Register Holes - Bronze - Image 2](https://m.media-amazon.com/images/I/71V4VEvhCxL.jpg)
![Quiet Register Booster Fan for 6 x 12 inch Register Holes - Bronze - Image 3](https://m.media-amazon.com/images/I/61yRRSs3KjL.jpg)
![Quiet Register Booster Fan for 6 x 12 inch Register Holes - Bronze - Image 4](https://m.media-amazon.com/images/I/61f+-FRYPHL.jpg)
![Quiet Register Booster Fan for 6 x 12 inch Register Holes - Bronze - Image 5](https://m.media-amazon.com/images/I/61H8Nt5TOhL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works to cool the room for sure.
*by R***8 on September 2, 2024*

I have an upstairs bedroom with a north window that was always too hot. Even setting the HVAC system fan on "continuous/high" it was 79-80 degrees in late afternoon when the sun hit the window. Keeping our HVAC fan continuous/high, I experimented with the options on this unit. Having the fan on this booster set at max speed (5) did cool the room to 74-75 degrees on a hot sunny day. The cool setting worked as well and I could set the fan to the max speed, also. Note the small area for the thermostat so it doesn't block the vent much. This measures the temp IN THE VENT. I set it at 75 degrees so anything lower than that and the fan would operate. Higher that that it will shut off. This unit is 200CFM where the others are lower so that really helps move more air. The light can be turned off and the unit still works as set. It installs easily. It's a little noisy at speed 10, but it gets quieter when the fan is on lower settings. If on the "Cool" setting, the fan comes on and off automatically, but it soft starts and the noise gradually increases.

### ⭐⭐⭐⭐⭐ This works, and I need to order some more for other rooms
*by J***W on May 15, 2025*

I have an upstairs that runs too warm all summer. It's big room with one vent fed by at least a 15 foot run of 12" duct. I had been planning to sever the duct and install an inline duct fan up in the attic and either use an expensive pressure switch or tap into the thermostat wire with a relay, but this vent register booster is a much easier to install and less expensive solution - and it's working pretty well! Plugging it in is the only tricky part, but I was able to plug it in up in the attic so no cord is visible. I took my old vent register off and I probed around the edges with one of those wiring fishing rods until I found a gap where the rod could push up into the attic. Then I climbed up in the attic, plugged it into an outlet up there and then taped the end of the cord to the rod so I could pull it back down into the room. The AC register booster has a short 6 inch lead attached to it, and the rest of the wire connects to that. It's obviously heavier than a plain vent register, so it was bit difficult to install because I had to use both hands to hold the register up there and connect the wire and then reach for the screw and screwdriver to fasten it in place without letting go of anything. The thermostat measures the air in the duct so that you can set it a temperature below the normal room temperature, but above the temperature you're reading in the vent when the AC is on and it will turn the fans on only once the cold air starts coming through. Mine started off reading 68ºF in the duct, but after a while I checked it again and the reading was 66º, so I figure it's pulling the cool air through the duct faster and not allowing it to heat up in that long duct in the attic. I still need to replace my AC system, but I can tell that this room is noticeably more comfortable after installing this inexpensive solution first.

### ⭐⭐⭐⭐ It works
*by D***6 on November 6, 2025*

Does what it is advertised to do. Fan noise is acceptable: about 35dB at fan speed 7 about 18 inches away. It moves a decent amount of air, with an effective temperature change of 1 to 3 degrees F in a 16 x 20 foot room. Be sure to measure as instructed in order to get a correct fit. My dissatisfaction is related to how the design works with the vents in my house. The vents are vertical and the bottom of the vent is flush with the floor. I could not find any booster fan which will mount flush and cover the entire opening.

## Frequently Bought Together

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---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-10-15*