4" × 10" Smart Register Booster Fan
4" × 10" Smart Register Booster Fan
4" × 10" Smart Register Booster Fan
4" × 10" Smart Register Booster Fan
4" × 10" Smart Register Booster Fan
4" × 10" Smart Register Booster Fan
4" × 10" Smart Register Booster Fan

Dr.Prepare

4" × 10" Smart Register Booster Fan

Sale price$39.99 USD Regular price$69.99 USD
Save $30.00USD
SKU: DVHVAC410-G1-US
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Register Booster Fan Register Booster Fan

DR.PREPARE 4" × 10" Smart Register Booster Fan

This 4" × 10" vent fan booster helps improve airflow by sensing HVAC duct temperatures for efficient heating and cooling. With 7-blade fans delivering up to 120 CFM, it’s great for spaces with uneven temperatures.


It operates quietly at just 18 dB and allows you to turn off the display light for a disturbance-free environment. Noises could be noticeable above speed 6 as airflow increases. The 360° remote makes it easy to set the fan. The 6W motor is energy-efficient and designed to reduce energy costs while keeping your home comfortable.


Register Fan Register Booster Fan AC Vent Fan

Description

  • Smart Home Integration for Effortless Comfort】 Automatically boosts airflow by sensing HVAC duct temperature, helps maximizing home comfort with less cost. In heating or cooling mode, it triggers the fan to start and stop for optimal air circulation with seasonal adjustments. Includes a 360° remote and fan mode with 10 speeds.
  • Powerful Dual Fan Design】 Upgraded 7-blade fans provide up to 120 CFM. Perfect for bedrooms, living rooms, attics, basements, or any room with uneven temperatures or located far from HVAC systems.
  • For 4” x 10” Vents Only】 Specifically designed to fit only 4” x 10” openings. Includes a 12-foot power cord, 2 screw sets, and a clear user manual for easy installation on floors or walls.
  • 0 Noise / Light Disturbance】 Operates quietly at just 18 dB (at speed 1). Noise gradually increases as airflow strengthens. Turn off the screen by holding ON/OFF button on the remote.
  • Energy-Efficient & User-Friendly】 6W motor with automatic temperature sensing saves energy. Remote works from any angle, and you can switch between ℃ and ℉ with a long press on MODE button (on the remote).

Key Features

Simple Airflow Control

Simple Airflow Control

Specs & Package List

Specs & Package List

Easy to Install

Easy to Install

2 Mounting Options

2 Mounting Options
Fits only 4x10 Vents

Fits only 4" × 10" Vents, Preserving Style.
Efficient Airflow Solution Everywhere
Keeps your home peaceful while boosting airflow for consistent comfort.
Enhances your HVAC system's performance, lowering energy bills and improving household comfort.

Hassle-Free Operation

Hassle-Free Operation.
Simplified Airflow Control at Your Fingertips
With an intuitive control panel and a 360° remote, easily adjust operating modes, set speeds from 1 to 10, and toggle between heating and cooling triggers.

 
 

Package Includes

  • Register Booster Fan × 1
  • Remote Control × 1
  • Screw Set × 2
  • User Manual × 1

 

Specifications

Dr.Prepare 4" × 10" Register Booster Fan
Fits Air Register Size Only for 4" × 10" Registers
Rated Voltage 120V ~ / 60 Hz
Noise Level 18-46 dB
Power 6W
Remote Control 360° remote function
Remote Range 10m / 32ft
Wind Speed Options 1-10 wind speeds, 120 CFM max
RPM (r/min) 2500 r/min
Dimensions 11.6*5.6*2 inches
Net. Weight 1.5 lbs

 

Download

Can I mount this fan on my ceiling?
We do not recommend mounting the fan on your ceiling for safety reasons.
Can I mount this fan on a baseboard-style register?
No, due to its tilted design, the fan will not have the clearance for proper mounting.
My register is larger than the fan's rear insert. How can I fit this fan onto my register?
We recommend using a fan that is appropriately sized for your register. This booster fan is designed for openings measuring 10 inches long by 4 inches wide (4” x 10”) only.
Does this register booster fan have fittings for a filter?
This product is not specifically designed to be used with filters.
Can I reverse the airflow of this fan?
The fan's boosted airflow cannot be reversed, nor can the fans be flipped.
What temperature does the register booster fan detect?
The fan's rear probe reads the airflow temperature from your register vent. Please note that this temperature may vary from your home thermostat's reading.
My register booster fan is too loud. How do I decrease the noise?
To minimize noise from the fan, decrease the fan speed. Some noises could be noticeable above speed 6, as airflow increases.
My fan constantly runs when I don't need it to. How do I turn it off?
Disable the trigger you are not using by pressing the UP or DOWN buttons until the fan speed is set to "0." The fan will then stop running.
More questions about this product? Please contact us .

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