---
product_id: 125503908
title: "1 piece 220v - motorized damper air duct vent air damper valve diameter 80 100 125 150 200 250 300 350 400 mm (Diameter 250mm)"
brand: "roowarmer"
price: "€ 55.33"
currency: EUR
in_stock: true
reviews_count: 6
url: https://www.desertcart.gr/products/125503908-1-piece-220v-motorized-damper-air-duct-vent-air-damper
store_origin: GR
region: Greece
---

# Diameter: 250mm Wattage: 176W Torque: 1N.M 1 piece 220v - motorized damper air duct vent air damper valve diameter 80 100 125 150 200 250 300 350 400 mm (Diameter 250mm)

**Brand:** roowarmer
**Price:** € 55.33
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe Easy with Smart Airflow Control!

## Quick Answers

- **What is this?** 1 piece 220v - motorized damper air duct vent air damper valve diameter 80 100 125 150 200 250 300 350 400 mm (Diameter 250mm) by roowarmer
- **How much does it cost?** € 55.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/125503908-1-piece-220v-motorized-damper-air-duct-vent-air-damper)

## Best For

- roowarmer enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Perfectly sized at 250mm to fit various duct systems.
- • **Effortless Control:** Seamlessly manage airflow with a Wi-Fi enabled electric motor.
- • **Smart Connectivity:** Integrate with your smart home for enhanced convenience.
- • **Sturdy Construction:** Crafted from durable stainless steel for long-lasting performance.
- • **User-Friendly Operation:** Simple ON-OFF-ON mode for intuitive use.

## Overview

The 1 Piece 220V Motorized Damper Air Duct Vent is a high-performance air damper valve designed for efficient airflow management. With a diameter of 250mm, it features a robust stainless steel construction, Wi-Fi connectivity for smart control, and a user-friendly mechanical knob for easy operation. Ideal for modern duct systems, this damper ensures optimal air distribution in your space.

## Description

1 x HVAC 220V Electric Butterfly Valve Diameter 80 100 125 150 200 250 300 250 250 250 400 mm

## Features

- Material: stainless steel
- Note: A switch can only control one piece of air damper
- Torque: 1N.M

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Contact Material | Stainless Steel |
| Material | Stainless Steel |
| Actuator Type | Electric motor |
| Connectivity Protocol | Wi-Fi |
| Wattage | 176 watts |
| Controller Type | Mechanical knob |
| Switch Type | ELECTRONIC_SWITCH |
| Terminal | Screw |
| Circuit Type | 1-way |
| Mounting Type | Wall Mount |
| Operation Mode | ON-OFF-ON |
| Operating Voltage | 220 Volts |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Item Dimensions | 27 x 27 x 25 centimetres |

## Product Details

- **Operation mode:** ON-OFF-ON
- **Operating voltage:** 220 Volts
- **Brand:** ROOwarMer
- **Terminal:** Screw
- **Item dimensions L x W x H:** 27 x 27 x 25 centimetres
- **Circuit type:** 1-way
- **Mounting type:** Wall Mount
- **Actuator type:** Electric motor
- **Contact material:** Stainless Steel
- **Controller type:** Mechanical knob

## Images

![1 piece 220v - motorized damper air duct vent air damper valve diameter 80 100 125 150 200 250 300 350 400 mm (Diameter 250mm) - Image 1](https://m.media-amazon.com/images/I/51bMnr8KtWL.jpg)
![1 piece 220v - motorized damper air duct vent air damper valve diameter 80 100 125 150 200 250 300 350 400 mm (Diameter 250mm) - Image 2](https://m.media-amazon.com/images/I/61QKw23xDOL.jpg)
![1 piece 220v - motorized damper air duct vent air damper valve diameter 80 100 125 150 200 250 300 350 400 mm (Diameter 250mm) - Image 3](https://m.media-amazon.com/images/I/61MPf-HqKFL.jpg)
![1 piece 220v - motorized damper air duct vent air damper valve diameter 80 100 125 150 200 250 300 350 400 mm (Diameter 250mm) - Image 4](https://m.media-amazon.com/images/I/61miWzYJAAL.jpg)
![1 piece 220v - motorized damper air duct vent air damper valve diameter 80 100 125 150 200 250 300 350 400 mm (Diameter 250mm) - Image 5](https://m.media-amazon.com/images/I/61BntHB2t2L.jpg)

## Available Options

This product comes in different **Size Name** options.

## Customer Reviews

### ⭐ 1.0 out of 5 stars







  
  
    Came in parts so badly tooled that it could not even be assembled
  

*by M***H on Reviewed in the United Kingdom on 17 March 2022*

All metal edges (not just the pipe, but the aluminium axle as well) were so poorly tooled that if you accidentally hold it in the wrong place it will slice your hand. The axle looks like it was cut by a blindfolded 6 year old with a blunt hacksaw, literally pieces of metal sticking out ready to splinter you.The item came in three parts:1) the vent pipe with an axle and shutter mounted inside, the shutter has a kind of clear rubberised seal around the circumference and looks like it should work okay2) the 220V electrical actuator block with a square hole that drives the square section axle3) a switch, with extremely useful markings in two languages for those multilingual householdsUnfortunately the actuator simply would not push on to the axle, because the axle was so poorly tooled. I had to get my metal file out and file the thing down.I also used a file to deburr both ends of the pipe, and straighten them up as one mistake in holding or moving it around could lead to a visit to A&E.Terribly quality, but what did I expect for £38?Does it work now? Yes. Will it work after a year? Probably not. A square section aluminium axle driven by a plastic square actuator is bound to fail eventually, maybe I am being overly pessimistic but given the quality control of this item it wouldn't surprise me.

### ⭐⭐⭐⭐⭐ 







  
  
    INCREDIBLE SOLUTION TO PREVENTING RODENTS FROM ENTERING THROUGH DRYER EXHAUST
  

*by J***M on Reviewed in the United States on 26 April 2023*

This motorized damper is an incredible solution to a venting issue we have in New York.  Every vent we have ever had we have had an issue with rats getting into our laundry room through the dryer vent.  They get caught in the dryer and it is just gross also bugs, roaches etc.This is the only solution that totally seals off the dryer vent which where we are is below ground and in New York that means rats and cockroaches make it a freeway into your home.  So far nothing has been able to get past this vent damper.It comes with a switch that I just connected to a power strip that senses electric loads.  So I have to turn the vent power on then the dryer will turn on.  Super easy and an excellent option.  We have a 120V dryer so I put a booster fan on it and a 120V dryer drys faster than a 220 volt with the booster fan.  This vent closes when its not in use and prevents anything from crawling up into the dryer vent..HIGHLY RECOMMEND

### ⭐⭐⭐⭐⭐ 







  
    Muy bien!!
  
  

*by V***R on Reviewed in Spain on 24 October 2024*

Problemas de olores en cocina de bloque de pisos solucionado..!! De hecho e comprado varios para vecicnos

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**Shop now:** [https://www.desertcart.gr/products/125503908-1-piece-220v-motorized-damper-air-duct-vent-air-damper](https://www.desertcart.gr/products/125503908-1-piece-220v-motorized-damper-air-duct-vent-air-damper)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-20*