--- product_id: 725120340 title: "Silent Registration Fan, Intelligent Ventilation for 4\" x 10\" Registration Holes with Remote and Thermostat Control, Vent Fan" brand: "biowind" price: "$192.61" currency: USD in_stock: true reviews_count: 5 url: https://www.desertcart.us/products/725120340-silent-registration-fan-intelligent-ventilation-for-4-x-10-registration store_origin: US region: United States of America --- # Energy-efficient 6W power consumption Remote control with 10-speed settings Ultra-quiet 16 dB noise level Silent Registration Fan, Intelligent Ventilation for 4" x 10" Registration Holes with Remote and Thermostat Control, Vent Fan **Brand:** biowind **Price:** $192.61 **Availability:** ✅ In Stock ## Summary > 🌬️ Elevate your airflow game—quiet, smart, and effortlessly cool. ## Quick Answers - **What is this?** Silent Registration Fan, Intelligent Ventilation for 4" x 10" Registration Holes with Remote and Thermostat Control, Vent Fan by biowind - **How much does it cost?** $192.61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/725120340-silent-registration-fan-intelligent-ventilation-for-4-x-10-registration) ## 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 Speed Mastery:** Adjust fan speed from 0 to 10 without leaving your seat—perfect balance of airflow and silence. - • **Sleek & Seamless Fit:** Compact design fits standard 4" x 10" registers, easy to install and blends with modern interiors. - • **Smart Climate Control:** Intelligent thermostat syncs with HVAC to eliminate hot or cold spots automatically. - • **Whisper-Quiet Comfort:** Operates at a barely-there 16 dB, so your space stays peaceful and productive. - • **Energy-Savvy Ventilation:** Maximizes HVAC efficiency while consuming just 6 watts, saving you money and the planet. ## Overview The BIOWIND Silent Registration Fan is a compact, energy-efficient ventilation solution designed for 4" x 10" HVAC registers. Featuring ultra-quiet operation at 16 dB, a remote with 10-speed settings, and intelligent thermostat control, it optimizes indoor airflow to balance room temperatures and extend HVAC lifespan. With just 6 watts of power consumption and easy installation, it’s the smart upgrade for modern homes seeking comfort and efficiency. ## Description A quiet fan system designed to improve the airflow of the wall and floor of HVAC systems to increase comfort at home. ## Features - Quiet Fan with Regio Reinforcement A quiet fan sima that improves the airflow of the wall and floor of HVAC systems to increase the life of the home. - Eliminate Uneven Room Temperatures: Intelligent Biowind Ventilation with Programmable LED Driver and High Precision Temperature Sensor for Working with HVAC. You can automatically turn on the ventilation fan to heat or cool rooms at the right time. - New Improved Remote Control Adjust the fan speed (level 0-10) remotely to meet the different needs of the user and make a perfect balance between noise and hodity. No need to get up, more comfortable. - ENERGY SAVING & EFFICIENT & COST EFFICIENT These fans are more energy efficient for traditional AC and cooling appliances. They depend on airflow to improve indoor temperature and circulation, maximize heating or cooling of your HVAC system with minimal energy consumption. In addition, this intelligent ventilation continues to work even after the HVAC system is switched off, drawing little heat or cold air into your home. - COMPACT & EASY TO INSTALL The Biowind Smart registration fan is small and easy to move or install, making it convenient to use. Fits 4" x 10" registry fans only. Rated power: 6 W, AC input: 100-240 VAC. Airflow: 120 CFM Noise level: 18 dB | Includes wall adapter, plug and play. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0C9LCHDJC | | Brand Name | BIOWIND | | Collection Name | AirBoost T4 | | Colour | Black | | Control Method | Remote | | Controller Type | Button Control | | Customer Reviews | 4.2 4.2 out of 5 stars (283) 4.2 out of 5 stars | | Electric Fan Design | Exhaust Fan | | Finish Type | Powder Coated | | Included Components | Cord | | Item Dimensions D X W X H | 5D x 29.3W x 14H centimetres | | Item Type Name | Reinforcement fan | | Manufacturer | BIOWIND | | Material | Aluminium | | Model Name | AirBoost T4 | | Model Number | HZD-92F-BK | | Mounting Type | Wall Mount | | Noise Level | 16 Decibels | | Number Of Blades | 7 | | Number Of Speeds | 10 | | Power Source | Corded Electric | | Recommended Uses For Product | For indoor use | | Room Type | Bedroom | | Size | 4*10 in | | Special Features | Remote Controlled | | Specification Met | CE | | Style | Modern | | Voltage | 100 Volts (AC) | | Wattage | 6 watts | ## Product Details - **Brand:** BIOWIND - **Colour:** Black - **Electric fan design:** Exhaust Fan - **Mounting type:** Wall Mount - **Power source:** Corded Electric - **Product dimensions:** 5D x 29.3W x 14H centimetres - **Recommended uses for product:** For indoor use - **Room type:** Bedroom - **Special feature:** Remote Controlled - **Style:** Modern ## Images ![Silent Registration Fan, Intelligent Ventilation for 4" x 10" Registration Holes with Remote and Thermostat Control, Vent Fan - Image 1](https://m.media-amazon.com/images/I/618cGz3IN+L.jpg) ## Available Options This product comes in different **Colour Name** options. ## Customer Reviews ### ⭐⭐⭐⭐ Quick and easy solution *by on Reviewed in Canada 19 July 2025* Been in place for almost a month easy to install and gives the necessary boost to our AC in our bedroom at the end of the systemI recommend this easy solution ### ⭐⭐⭐⭐⭐ It works *by on Reviewed in the United States 31 August 2026* I live in a 3-floor townhome with one central AC unit so the bottom floor is cold while the top floor is hot. I decided to get three register booster fans for my upstairs bedrooms. I ordered two 4x10 and one 6x12 register since the rooms had different sized vents. The 6x12 register didn't fit, so Biowind sent me a 4x12 size directly as it was unavailable on Amazon, which fit great.I've been using these register booster fans for about a month now and they really do work. They are easy to program (you just set the fan turn-on temperature a few degrees above the temperature of the air coming out of the vent when the AC is on). You can adjust the fan speed from 1-10. I keep the fan at 7, and I do see about a 3 degree difference in the room with them on. However, at 7 speed, the noise is noticeable. I don't mind the noise since I find a sound of a fan to be ambient white noise, but others might find it bothersome.The registers look exactly like the pictures --I got both the black and white ones. Some reviews noted that they only last a year, but I hope that is not the case. Biowind offers a 30 month warranty so hopefully I get a few years use out of it. ### ⭐⭐⭐⭐⭐ I can finally sleep comfortably! *by on Reviewed in the United States 6 August 2026* I absolutely love this product! My upstairs bedroom used to get so hot that even running a fan wasn't enough to keep it comfortable. Meanwhile, downstairs always felt nice and cool. Lowering the thermostat just made the downstairs colder without making much difference upstairs.This device has been a total game changer. Now my bedroom feels just as cool and comfortable as the downstairs. It also looks great, is made from high-quality materials, and lets you adjust the airflow and set your desired temperature.One tip: if you're only using one unit in your bedroom, keep the door closed to help trap the cool air inside. If you're hoping to cool your entire upstairs, I'd recommend getting multiple units for the different rooms or areas you want to keep comfortable. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/725120340-silent-registration-fan-intelligent-ventilation-for-4-x-10-registration](https://www.desertcart.us/products/725120340-silent-registration-fan-intelligent-ventilation-for-4-x-10-registration) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-15*