---
product_id: 726070576
title: "Register Booster Fan Fits 4” x 10” Register Holes, Smart Control Heating Cooling AC Vent Fan, 10-Speed Quiet Register Vent Booster Fans with Thermostat Control & Remote Control"
brand: "motctqvd"
price: "550 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Motctqvd"
url: https://www.desertcart.dk/products/726070576-register-booster-fan-fits-4-x-10-register-holes-smart
store_origin: DK
region: Denmark
---

# Ultra-quiet operation <18dB 10-speed powerful airflow (130 CFM) Precision thermostat control Register Booster Fan Fits 4” x 10” Register Holes, Smart Control Heating Cooling AC Vent Fan, 10-Speed Quiet Register Vent Booster Fans with Thermostat Control & Remote Control

**Brand:** motctqvd
**Price:** 550 kr
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your air game—comfort meets control in every breeze!

## Quick Answers

- **What is this?** Register Booster Fan Fits 4” x 10” Register Holes, Smart Control Heating Cooling AC Vent Fan, 10-Speed Quiet Register Vent Booster Fans with Thermostat Control & Remote Control by motctqvd
- **How much does it cost?** 550 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/726070576-register-booster-fan-fits-4-x-10-register-holes-smart)

## Best For

- motctqvd enthusiasts

## Why This Product

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

## Key Features

- • **Whisper-Quiet Power:** Premium PWM motor and hydro-mechanical blades deliver robust airflow at a barely-there 18 dB noise level—peaceful and powerful.
- • **Smart Climate Mastery:** Automatically balances room temperature with high-precision thermostat and smart LCD control for year-round comfort.
- • **Built to Last & Stylishly Safe:** CNC-machined aluminum frame supports up to 300 lbs, with sleek design and safety features that blend effortlessly into any modern home.
- • **Seamless Fit & Flexible Mounting:** Designed exclusively for 4”x10” registers with easy wall or floor installation—upgrade your vents without hassle.
- • **Total Control at Your Fingertips:** Integrated panel plus remote control offers 10 fan speeds, timer, mute, negative ion mode, and temperature monitoring for personalized comfort.

## Overview

The MOTCTQVD Register Booster Fan is a smart, quiet, and powerful ventilation upgrade designed to fit 4”x10” register holes. Featuring a precision thermostat, 10-speed fan control, and remote operation, it optimizes HVAC airflow to balance room temperature efficiently. Its durable aluminum frame supports heavy loads and ensures long-lasting performance, while whisper-quiet operation keeps your space peaceful. Perfect for millennials seeking smart home comfort with sleek, unobtrusive design.

## Description

Buy MOTCTQVD Register Booster Fan Fits 4” x 10” Register Holes, Smart Control Heating Cooling AC Vent Fan, 10-Speed Quiet Register Vent Booster Fans with Thermostat Control & Remote Control: Ventilation Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Very effective in a hot or cold room. - Bought this for my son’s room and it has been great. Very easy to use and it’s more effective than I was expecting. My son’s room has a huge window so it’s hot in the summer and cold in the winter, this vent fan is great. Fit my vent hole perfectly and looks better than the original vent cover. It’s not loud, like any other fan.
Review: Powerful fans with numerous functions, simple installation - Cold, powerful, and tons of options. The setup was straight forward, a simple removal of the OEM unit and an easy replacement, even using the same screws. The cord was a bit of headache, routing it to the nearest outlet looking everything but discreet.. but I understand it’s pretty unavoidable, especially with the in-line external thermometer. The included remote is handy, and offers a plethora of options—all nicely detailed in the manual. The automatic fans are reliable so far and definitely make the air cooler, and at the least blown faster. The display is bright and clean.

## Features

- Balance Room Temperature & Increase Home Comfort: MOTCTQVD register booster fan is equipped with a high-precision thermostat and LCD smart controller, when in cooling or heating mode, the vent fan will automatically turn on/off to cool or heat the rooms to balance the room temperature based on your set desired temperature, helping to improve the wall and floor vents airflow from HVAC systems and increase home comfort
- Wall Mount or Floor Mount & Fits 4''×10'' Register Holes Only: The vent fan booster can be easily mounted on wall or floor registers. Designed to fit into 4''×10'' duct opening only, and the black rear shell measures 3.85 inches(width) × 9.76 inches(length) × 1.57inches(height). The white frame size of this product is 5.7 inches(width) × 11.8 inches(length)
- Integrated Operating Panel & Smart Remote Control: You could set the desired Temperature, Fan Mode, Cool Mode, Heat Mode, Dark Mode, Fan Speed Setting, Timer Setting, Mute, Negative Ion Mode, Safe Lock and °F &°C Conversion through Integrated Operating Panel or the remote control according to your needs, The home screen will always show current duct airflow temperature and room temperature that you could monitor them conveniently
- 10-Speed Vent Booster Fan from Silent to Powerful: Equipped with a premium smooth PWM motor and Hydro-mechanical stator blades, the sound level will remain below 18 dB even at a full speed, allowing you to enjoy a peaceful environment at all times. The floor vent fan booster delivers a robust 130 CFM airflow, efficiently moves air even in high static pressure conditions, ensuring quick, effective to move airflow to larger rooms
- Sturdy Structure & Safe Stylish Design: The CNC-machined thickened aluminium frame will ensure the stability and service life of the floor vent fan, it will support up to 300lb Loard-bearing Competence. The rounded edge, front grille, rear cover and alarm fault system will ensure family safety. The stylish smart vent fan will be able to blend in with any decor that you could install it at bedroom, living room, closet or any rooms in your home

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #31,624 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #69 in Household Ventilation Fans |
| Brand | MOTCTQVD |
| Color | White |
| Customer Reviews | 4.2 out of 5 stars 299 Reviews |
| Electric fan design | Exhaust Fan |
| Power Source | Corded Electric |
| Product Dimensions | 1.9"D x 11.8"W x 5.7"H |
| Style | Modern |

## Product Details

- **Brand:** MOTCTQVD
- **Color:** White
- **Electric fan design:** Exhaust Fan
- **Mounting Type:** Floor Mount, Wall Mount
- **Power Source:** Corded Electric
- **Product Dimensions:** 1.9"D x 11.8"W x 5.7"H
- **Recommended Uses For Product:** Air Circulation
- **Room Type:** Bedroom, Living Room, Home, Office, Dining Room, Kitchen
- **Special Feature:** Quiet Operation, Remote Control, Button Control
- **Style:** Modern

## Images

![Register Booster Fan Fits 4” x 10” Register Holes, Smart Control Heating Cooling AC Vent Fan, 10-Speed Quiet Register Vent Booster Fans with Thermostat Control & Remote Control - Image 1](https://m.media-amazon.com/images/I/61kjIHcpoOL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very effective in a hot or cold room.
*by J***B on November 29, 2025*

Bought this for my son’s room and it has been great. Very easy to use and it’s more effective than I was expecting. My son’s room has a huge window so it’s hot in the summer and cold in the winter, this vent fan is great. Fit my vent hole perfectly and looks better than the original vent cover. It’s not loud, like any other fan.

### ⭐⭐⭐⭐⭐ Powerful fans with numerous functions, simple installation
*by J***. on June 9, 2025*

Cold, powerful, and tons of options. The setup was straight forward, a simple removal of the OEM unit and an easy replacement, even using the same screws. The cord was a bit of headache, routing it to the nearest outlet looking everything but discreet.. but I understand it’s pretty unavoidable, especially with the in-line external thermometer. The included remote is handy, and offers a plethora of options—all nicely detailed in the manual. The automatic fans are reliable so far and definitely make the air cooler, and at the least blown faster. The display is bright and clean.

### ⭐⭐⭐⭐⭐ I’m very much impressed with this vent booster fan.
*by M***1 on May 23, 2025*

I’m really impressed with this register booster vent fan. I was skeptical but thought I would give it a try in one of my bedrooms with just one vent which doesn’t have much airflow. Easy to set up and fits perfectly in any 4x10 inch vent. Once you set it up it works great and it definitely improves the airflow, in the room. And surprisingly it seems to make a difference. It includes a full function remote and the unit seems to be very well made. I believe it’s worth the money I spent on this. Highly recommended.

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-01*