---
product_id: 226602493
title: "Suncourt Flush Fit Floor/Wall Register Booster Fan — Ultra-Quiet, 5-Speed Vent Fan with Smart Technology and 6-Foot Power Cord, HC500-B (Brown)"
brand: "suncourt"
price: "€ 160.69"
currency: EUR
in_stock: true
reviews_count: 8
category: "Suncourt"
url: https://www.desertcart.sk/products/226602493-suncourt-flush-fit-floor-wall-register-booster-fan-ultra-quiet
store_origin: SK
region: Slovakia
---

# Boosts airflow by 85% Ultra-quiet operation 5 adjustable fan speeds Suncourt Flush Fit Floor/Wall Register Booster Fan — Ultra-Quiet, 5-Speed Vent Fan with Smart Technology and 6-Foot Power Cord, HC500-B (Brown)

**Brand:** suncourt
**Price:** € 160.69
**Availability:** ✅ In Stock

## Summary

> 💨 Upgrade your airflow game—comfort that works as hard as you do!

## Quick Answers

- **What is this?** Suncourt Flush Fit Floor/Wall Register Booster Fan — Ultra-Quiet, 5-Speed Vent Fan with Smart Technology and 6-Foot Power Cord, HC500-B (Brown) by suncourt
- **How much does it cost?** € 160.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/226602493-suncourt-flush-fit-floor-wall-register-booster-fan-ultra-quiet)

## Best For

- suncourt enthusiasts

## Why This Product

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

## Key Features

- • **Smart Auto On/Off:** Patented tech syncs with your HVAC system to power on/off automatically—no manual hassle.
- • **Trusted Durability:** Backed by over 30 years of reliable performance and a 12-month warranty for peace of mind.
- • **Whisper-Quiet Comfort:** Engineered in the USA for ultra-quiet operation, perfect for focused work or restful sleep.
- • **Plug & Play Installation:** Fits any 4"x10" register with no tools needed—just plug in the 6-foot cord and feel the difference.
- • **Effortless Climate Control:** Boosts airflow up to 85% to banish hot or cold spots without HVAC upgrades.

## Overview

The Suncourt Flush Fit Booster Fan is a sleek, ultra-quiet vent fan designed to increase airflow by up to 85% in rooms with poor HVAC circulation. Featuring 5 adjustable speeds and smart auto on/off technology, it fits any standard 4"x10" floor or wall register and installs easily with a 6-foot power cord. Engineered and assembled in the USA, this energy-efficient fan delivers powerful, customizable comfort while maintaining whisper-quiet operation, backed by a 12-month warranty.

## Description

Suncourt Flush Fit Floor/Wall Register Booster Fan — Ultra-Quiet, 5-Speed Vent Fan with Smart Technology and 6-Foot Power Cord, HC500-B (Brown) - Hvac Controls - desertcart.com

Review: Great product when modified (if your sensitive to noise) - The unit out of the box is actually great if you don't mind the bearing noises/minor rattle. The fans are loud so if you don't mind that they will be fine. While I don't mind a little white noise in the background, when it comes to my computer room with three workstations running it can get warm and I have all of my systems setup to run silently so I can work and have meetings. This unit has loud fans which to be fair push a lot of air and work great. Keeps the room significantly cooler when running. On that note I modified mine and changed out the fans with the be quiet 92mm fans that push about 33cfm. This is maybe half of what the originals put out but the difference in sound is unquestionable. Other than the sound of the movement of air they are completely silent and I just let them run at full speed. great "as is" if you need a room to be cooler or warmer but with modification if you want to cut down the noise it becomes amazing.
Review: Life Changing--Buy This Now!!! - These were absolutely life changing. If your HVAC cannot effectively reach upstairs, buy these now. We had 20 days over 90 degrees this month, and have slept so comfortably. Last Summer it was 71 degrees on the main floor and 85 degrees upstairs. I have recommended these to my neighbors, and those who actually listened have all reported back the same life-changing stories... along with being upset they've dealt with sweltering heat all these years when there was such a simple, inexpensive and effective solution. Some reviews mention the noise, but I say "whatever." Low speed is pretty quiet and works plenty well, and you'll get used to it in a night if it even bothers you at all. I could see someone complaining about the noise at higher speeds, but we've never needed them, and frankly you'd get used to it anyway--it's basically just white noise, and some people pay stupid money for white noise machines. Some reviews also complain about the power cord... Are you kidding me? For the benefit of a cool, comfortable night's rest, I could not care less about the cord. By way of scenario... We're in a three-story townhouse community built in the 70's with zero insulation on the front and back walls and four inches of attic insulation. Everyone in the neighborhood melts upstairs in the Summer or opts to camp in their living rooms or basements. The usual advice is to spend a few grand to better insulate the attic and open up the walls to add insulation. We got one of these after a neighbor recommended, were amazed at the results, and the next day got three more for the rest of the upstairs registers. What a small price to pay for virtually unbelievable results vs. adding attic insulation and tearing open walls and ceilings to install a split HVAC system. Side note, while these worked insanely well and I could have stopped, I kept going. I added R-38 unfaced insulation to the attic along with Reflectix radiant barrier to the roof deck, which both definitely helped even more--the HVAC is operating more efficiently with slightly lower power bills than last Summer. The insulation was obvious, but it was the radiant barrier that surprised me. I very highly recommend the radiant barrier, which truly lives up to the marketing and reduces the actual temperature inside your attic. It was in the low 70's when I installed the radiant barrier, and my attic was like a sauna. It was in the high 80's when I then installed the attic insulation (poor planning I know), but here's the thing... the attic was actually cooler than when I installed the radiant barrier and the outside temperature had been in the 70's. I could not believe the effect of the radiant barrier, and recommend to everyone (depending on your latitude).

## Features

- BOOSTS AIRFLOW TO UNCOMFORTABLE ROOMS: The Suncourt Flush Fit register booster fan quietly boosts airflow by up to 85%, overcoming back pressure to pull extra air into rooms that are too hot or cold—without the need for any HVAC modifications.
- ULTRA-QUIET OPERATION: This powerful vent fan booster was engineered and assembled in the USA for minimal noise. It features 5 adjustable fan speeds, providing up to 132 CFM for customized airflow and maximum comfort.
- EASY INSTALLATION: Fits any 4"x10" floor or wall register—measure the interior of your vent duct opening (not the cover) to ensure a proper fit. No tools required, just plug it in with the 6-foot power cord to maintain a comfortable environment.
- AUTO ON/OFF: Suncourt’s patented smart technology automatically turns the vent fan on/off when the HVAC system is heating or cooling, without the need for manual or seasonal settings.
- DURABLE & RELIABLE: Delivering trusted performance since 1988, Suncourt’s register booster fans are backed by a 12 month warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001WT11Y2 |
| Air Flow Capacity | 132 Cubic Feet Per Minute |
| Best Sellers Rank | #148,514 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #856 in Registers, Grilles & Vents |
| Brand | Suncourt |
| Color | Brown |
| Control Method | Touch |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,933) |
| Date First Available | March 18, 2009 |
| Efficiency | Energy Efficient |
| Electric fan design | Floor Fan |
| Finish Type | Smooth |
| Included Components | No remote |
| Indoor/Outdoor Usage | Indoor |
| Installation Type | Split system |
| Is Cordless? | No |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.48 pounds |
| Item model number | HC500-B |
| Manufacture Year | 2021 |
| Manufacturer | Suncourt |
| Model Name | Flush Fit |
| Number of Blades | 14 |
| Number of Power Levels | 5 |
| Power Source | Corded Electric |
| Product Dimensions | 5.6"D x 11.6"W x 1.75"H |
| Recommended Uses For Product | Cooling, Heating |
| Size | For 4”x10” register openings |
| Speed | 5 RPM |
| Style | HC500-B |
| UPC | 066028000248 |
| Voltage | 24 |
| Wattage | 3.9 watts |

## Product Details

- **Brand:** Suncourt
- **Color:** Brown
- **Controller Type:** No Controller
- **Electric fan design:** Floor Fan
- **Material:** Metal Or Plastic
- **Mounting Type:** Flush
- **Power Source:** Corded Electric
- **Product Dimensions:** 5.6"D x 11.6"W x 1.75"H
- **Recommended Uses For Product:** Cooling, Heating
- **Style:** HC500-B

## Images

![Suncourt Flush Fit Floor/Wall Register Booster Fan — Ultra-Quiet, 5-Speed Vent Fan with Smart Technology and 6-Foot Power Cord, HC500-B (Brown) - Image 1](https://m.media-amazon.com/images/I/71COdsTo1HL.jpg)
![Suncourt Flush Fit Floor/Wall Register Booster Fan — Ultra-Quiet, 5-Speed Vent Fan with Smart Technology and 6-Foot Power Cord, HC500-B (Brown) - Image 2](https://m.media-amazon.com/images/I/813lObPgSwL.jpg)
![Suncourt Flush Fit Floor/Wall Register Booster Fan — Ultra-Quiet, 5-Speed Vent Fan with Smart Technology and 6-Foot Power Cord, HC500-B (Brown) - Image 3](https://m.media-amazon.com/images/I/810TTfb-QfL.jpg)
![Suncourt Flush Fit Floor/Wall Register Booster Fan — Ultra-Quiet, 5-Speed Vent Fan with Smart Technology and 6-Foot Power Cord, HC500-B (Brown) - Image 4](https://m.media-amazon.com/images/I/81s9r9SBd8L.jpg)
![Suncourt Flush Fit Floor/Wall Register Booster Fan — Ultra-Quiet, 5-Speed Vent Fan with Smart Technology and 6-Foot Power Cord, HC500-B (Brown) - Image 5](https://m.media-amazon.com/images/I/819nsN6xcIL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can it be mounted on the ceiling?**
A: I mounted one on a ceiling vent but I had to drill two holes in it in order to attach it. Now it works just fine. For some reason it won’t let me attach a photo.

**Q: What's the difference between the ez8 and the eq2 other than appearance?**
A: size

**Q: Does this use a DC motor for the fan?  Watts it uses on each of the speeds is?**
A: No. AC connection only. Watts used per speed varries little. That all I've got for you.

**Q: Thank u rjm73 follow up q. if it is controlled by the blowers on/off air flow why would it have hot and cold settings?**
A: Don’t think this is worth the money.  Wound up putting a ducted fan in the pipe to this bathroom.  A lot more expensive but it moves a lot more air.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product when modified (if your sensitive to noise)
*by A***S on July 2, 2023*

The unit out of the box is actually great if you don't mind the bearing noises/minor rattle. The fans are loud so if you don't mind that they will be fine. While I don't mind a little white noise in the background, when it comes to my computer room with three workstations running it can get warm and I have all of my systems setup to run silently so I can work and have meetings. This unit has loud fans which to be fair push a lot of air and work great. Keeps the room significantly cooler when running. On that note I modified mine and changed out the fans with the be quiet 92mm fans that push about 33cfm. This is maybe half of what the originals put out but the difference in sound is unquestionable. Other than the sound of the movement of air they are completely silent and I just let them run at full speed. great "as is" if you need a room to be cooler or warmer but with modification if you want to cut down the noise it becomes amazing.

### ⭐⭐⭐⭐⭐ Life Changing--Buy This Now!!!
*by Z***R on August 10, 2020*

These were absolutely life changing. If your HVAC cannot effectively reach upstairs, buy these now. We had 20 days over 90 degrees this month, and have slept so comfortably. Last Summer it was 71 degrees on the main floor and 85 degrees upstairs. I have recommended these to my neighbors, and those who actually listened have all reported back the same life-changing stories... along with being upset they've dealt with sweltering heat all these years when there was such a simple, inexpensive and effective solution. Some reviews mention the noise, but I say "whatever." Low speed is pretty quiet and works plenty well, and you'll get used to it in a night if it even bothers you at all. I could see someone complaining about the noise at higher speeds, but we've never needed them, and frankly you'd get used to it anyway--it's basically just white noise, and some people pay stupid money for white noise machines. Some reviews also complain about the power cord... Are you kidding me? For the benefit of a cool, comfortable night's rest, I could not care less about the cord. By way of scenario... We're in a three-story townhouse community built in the 70's with zero insulation on the front and back walls and four inches of attic insulation. Everyone in the neighborhood melts upstairs in the Summer or opts to camp in their living rooms or basements. The usual advice is to spend a few grand to better insulate the attic and open up the walls to add insulation. We got one of these after a neighbor recommended, were amazed at the results, and the next day got three more for the rest of the upstairs registers. What a small price to pay for virtually unbelievable results vs. adding attic insulation and tearing open walls and ceilings to install a split HVAC system. Side note, while these worked insanely well and I could have stopped, I kept going. I added R-38 unfaced insulation to the attic along with Reflectix radiant barrier to the roof deck, which both definitely helped even more--the HVAC is operating more efficiently with slightly lower power bills than last Summer. The insulation was obvious, but it was the radiant barrier that surprised me. I very highly recommend the radiant barrier, which truly lives up to the marketing and reduces the actual temperature inside your attic. It was in the low 70's when I installed the radiant barrier, and my attic was like a sauna. It was in the high 80's when I then installed the attic insulation (poor planning I know), but here's the thing... the attic was actually cooler than when I installed the radiant barrier and the outside temperature had been in the 70's. I could not believe the effect of the radiant barrier, and recommend to everyone (depending on your latitude).

### ⭐⭐⭐⭐ works as advertised, but not quite perfect
*by J***H on April 26, 2012*

I purchased this fan to augment the flow from an under performing basement vent. This made a huge difference. My basement is finished, but gets such poor airflow that it was about 15 degrees cooler than the rest of the house. With this fan operating it is about the same temperature as the main floor. I purchased one of these units as a trial and just ordered a second for another basement vent. The ability to set the fan to come on when the heating or cooling operates is nice, that way it augments the airflow. It does take quite a bit of tweaking to set properly. I have also turned the fan on; it pulls air from the rest of the house and makes a big difference as well. The fan uses a thermocouple in the airflow to sense when the heat or AC is operating. I have a thermostat that runs the furnace fan to circulate air without operating the heat or AC. I have doubts about this fan being able to sense this airflow. The fan is fairly noisy. If you take a pair of dikes and cut the fan covers off of the rear of the unit, the airflow improves by about 50% and the noise is reduced about 75%. My fan is located right above the couch in the TV area of my basement. With those covers removed the fan noise is easily ignored. I do not notice it at all. The plastic shell of this unit has small circular pieces on the short sides. They line up perfectly for screws to mount the unit in a ceiling vent. I did so and it works just fine. The LED indicators on the unit are very bright. I agree with one of the other reviews: a bit of duct or electrical tape can cover those up nicely. The power supply that comes with the unit is junk it seems to weight about half a pound and gets fairly hot. I spent $7 on a level 5 energy efficiency rated switching power supply from Digikey - part number T983-P5P. The power supply needs to be 12V with at least 500mA output. The plug is standard DC power plug: center positive, 5.5 mm outer diameter, 2.1 mm inner diameter. * Amazon and Digikey carry DC extension cords that fit the above connector. I bought part number CP-2213 from Digikey. Has the same right angle connection of the original power supply.

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-21*