--- product_id: 708826752 title: "Quiet Register Booster Fan, Smart Register Vent with Thermostat Control, Fits 4”×10” Register Holes, Heating Cooling AC Vent Fan, Black" brand: "vivosun" price: "$78.82" currency: USD in_stock: true category: "Vivosun" url: https://www.desertcart.us/products/708826752-quiet-register-booster-fan-smart-register-vent-with-thermostat-control store_origin: US region: United States of America --- # Ultra-quiet 18 dBA operation Smart thermostat control Boosts airflow efficiently Quiet Register Booster Fan, Smart Register Vent with Thermostat Control, Fits 4”×10” Register Holes, Heating Cooling AC Vent Fan, Black **Brand:** vivosun **Price:** $78.82 **Availability:** ✅ In Stock ## Summary > 🌡️ Upgrade your comfort game with smart airflow mastery! ## Quick Answers - **What is this?** Quiet Register Booster Fan, Smart Register Vent with Thermostat Control, Fits 4”×10” Register Holes, Heating Cooling AC Vent Fan, Black by vivosun - **How much does it cost?** $78.82 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/708826752-quiet-register-booster-fan-smart-register-vent-with-thermostat-control) ## Best For - vivosun enthusiasts ## Why This Product - Trusted vivosun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Whisper-Quiet Power:** Hydro-mechanical stator blades and PWM motor deliver powerful airflow at a barely-there 18 dBA noise level. - • **Compact & Easy Install:** Fits standard 4”×10” registers, mounts effortlessly on walls or floors without sacrificing space or performance. - • **Sleek & Durable Design:** Premium aluminum frame with CNC-machined corners and thermoplastic housing blends style with rugged longevity. - • **Effortless Climate Balance:** Seamlessly redistributes warm and cool air for consistent comfort and energy savings. - • **Smart Temperature Automation:** Intelligent LCD controller with precision sensor adjusts fan speed across 10 settings to match your ideal climate. ## Overview The VIVOSUN Quiet Register Booster Fan is a compact, energy-efficient vent fan designed to optimize your HVAC system by boosting airflow and balancing room temperatures. Featuring ultra-quiet hydro-mechanical stator blades, a PWM-controlled motor with 10 speed settings, and an intelligent thermostat controller, it ensures precise, automated climate control. Its premium aluminum frame and sleek brown finish provide durability and style, while easy installation fits standard 4”×10” registers. Ideal for millennials seeking smart home comfort upgrades with minimal noise and maximum efficiency. ## Description Already have an HVAC system, but still facing inefficiencies in heating or cooling your rooms? Look no further than the Vivosun Register Booster Fan! Simply attach it to your vents, and this product will automatically enhance the airflow from your HVAC system, effectively resolving the issue of uneven room temperatures - all at an affordable cost. This product is not just reliable but also highly efficient. The hydro-mechanical stator blades and dual ball bearings, boasting a lifespan of 67,000 hours, ensure powerful and long-lasting functionality. The PWM-controlled DC motor allows for precise speed control, optimizing energy efficiency while keeping noise levels as low as 18 dB(A) at the lowest setting. Moreover, the fan's sleek, compact design, complete with a premium aluminum frame and CNC-machined corners, adds a touch of style to your home while saving space. Experience the convenience of maintaining a constant, comfortable temperature in your room by getting this Vivosun Register Booster Fan today. Say goodbye to temperature disparities and welcome enhanced airflow and comfort to your living space. ## Features - Balance Room Temperatures: Designed to complement HVAC systems, this fan efficiently boosts the airflow of your existing AC or heater, effectively redistributing warm and cold air for a more balanced temperature; Enjoy enhanced comfort while saving energy and cutting costs - Ultra-Quiet Stator-Blade PWM Fans: Features hydro-mechanical stator blades that transfer air farther even in high static pressure environments, ensuring powerful performance; The PWM-controlled motor with dual ball bearings ensures precise speed control, energy-efficiency, quiet operation and an extended lifespan - Intelligent Programming: With a programmable LCD controller and high-precision temp probe sensor, this product automatically monitors temperatures and triggers the fan to run at preset cooling or heating thresholds With 10 adjustable fan speeds, you can precisely control the desired airflow to suit your needs - Rugged Structure & Stylish Design: Features a premium aluminum frame with CNC-machined corners and a black finish; A sturdy and stylish design allows it to blend in with any decor; The thermoplastic housing protects the fans from clogging and ensures durability - Easy to Install & Compact: Designed to fit perfectly into 4"×10" register holes; It can be easily mounted on walls or floor registers (not recommended for ceiling mounting). Its compact design allows it to take up minimal space while delivering optimal performance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CWN3M47J | | Brand Name | VIVOSUN | | Compatible Devices | HVAC System | | Cooling Method | Air | | Customer Reviews | 4.1 4.1 out of 5 stars (341) | | Included Components | Cord | | Item Type Name | VSF-R410-BL | | Manufacturer | VIVOSUN | | Material Type | Aluminum, Thermoplastic | | Maximum Rotational Speed | 1800 RPM | | Model | VSF-R410-BL | | Noise Level | 18 Decibels | | Number of Items | 1 | | Part Number | 1 | | Power Connector Type | 4-Pin | | Unit Count | 1.0 Count | | Voltage | 35 Volts | | Wattage | 6.5 watts | ## Product Details - **Brand:** VIVOSUN - **Cooling method:** Air - **Power connector type:** 4-Pin - **Voltage:** 35 Volts - **Wattage:** 6.5 watts ## Images ![Quiet Register Booster Fan, Smart Register Vent with Thermostat Control, Fits 4”×10” Register Holes, Heating Cooling AC Vent Fan, Black - Image 1](https://m.media-amazon.com/images/I/71nNm8nwsGL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - VIVOSUN Quiet Register Booster Fan, Smart Register Vent with Thermostat Control, Fits 4”×10” Register Holes, Heating Cooling AC Vent Fan, Black - AC Infinity AIRTAP T6 White, Register Booster Fan for 6” x 12” Register Holes, Improves Heating & Cooling from AC Vents, with 10-Level Speeds --- ## 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/708826752-quiet-register-booster-fan-smart-register-vent-with-thermostat-control](https://www.desertcart.us/products/708826752-quiet-register-booster-fan-smart-register-vent-with-thermostat-control) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-21*