---
product_id: 512790632
title: "100 mm VMC Double Flow Complete with Switch – Heat Recovery – Ventilation Air Extractor Heat Distributor – Axial"
brand: "lirast"
price: "KD 126.66"
currency: KWD
in_stock: true
reviews_count: 5
category: "Lirast"
url: https://www.desertcart.com.kw/products/512790632-100-mm-vmc-double-flow-complete-with-switch-heat-recovery
store_origin: KW
region: Kuwait
---

# 106 mm telescopic duct diameter 44 dB ultra-quiet operation 85% heat recovery efficiency 100 mm VMC Double Flow Complete with Switch – Heat Recovery – Ventilation Air Extractor Heat Distributor – Axial

**Brand:** lirast
**Price:** KD 126.66
**Availability:** ✅ In Stock

## Summary

> ♻️ Breathe smarter, live better — reclaim your air and your energy!

## Quick Answers

- **What is this?** 100 mm VMC Double Flow Complete with Switch – Heat Recovery – Ventilation Air Extractor Heat Distributor – Axial by lirast
- **How much does it cost?** KD 126.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/512790632-100-mm-vmc-double-flow-complete-with-switch-heat-recovery)

## Best For

- lirast enthusiasts

## Why This Product

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

## Key Features

- • **Smart Speed Switching:** Two-speed wall switch lets you customize airflow from 30 to 45 m³/h with ease.
- • **Plug & Play Installation:** Single-channel setup fits wall thicknesses 300-550 mm—upgrade your air quality without hassle.
- • **Whisper-Quiet Ventilation:** Operates at just 44 decibels—perfect for maintaining focus and calm in any room.
- • **Effortless Climate Control:** Dual flow VMC system recycles up to 85% of room heat for year-round comfort.
- • **Durable Weatherproof Design:** ABS plastic outdoor grille ensures long-lasting performance in all climates.

## Overview

The LIRAST 100 mm VMC Double Flow Ventilation System combines innovative ceramic heat recovery with a silent axial fan to deliver efficient, quiet air circulation. Designed for wall thicknesses between 300-550 mm, it recycles up to 85% of heat from expelled air, reducing energy loss while maintaining fresh airflow at speeds of 30 to 45 m³/h. Its durable ABS grille withstands weather exposure, and the easy-to-use wall switch offers two-speed control. Lightweight and compact, this European-made unit is ideal for upgrading single-room ventilation without complex ductwork.

## Description

Install this quiet central heat exchanger for constant cool airflow with minimal heat loss. The system ensures optimal and efficient ventilation of a single room and can be placed in any room. This is a simple solution if you want a WRGG system without having to install a brand new channel system in the house. Only one channel is needed. The air and the air supply are in the same tube and are exchanged every 70 seconds. Heat from the polluted and expelled air is collected in the heat exchanger (ceramic). Then the fresh air is heated. This WRG device is connected to the electrical network, as is the switch. The switch turns the device on or off and switches to speed I or II mode. The productivity of the WRG device is 30 m3/h in position I and 45 m3/h in position II. Made in Europe.

Review: Für einen vorhandenen Mauerdurchbruch mit einem Lüftungsrohr von 125mm Durchmesser fand ich nur diesen Lüfter mit Keramikwärmetauscher. Alles passte und war sehr leicht zu installieren. Es funktioniert wie beschrieben. Ich gehe von einer hohen Wärmerückgewinnungsrate aus. Um den Wärmeverlust möglichst ganz auszugleichen, habe ich mir einen kleinen Vorbau mit Silikonheizkabel (niedrige Wattzahl) installiert. Schade, dass der Industrie zum Thema Wärmeverlustausgleich mit geringem Energieeinsatz so rein gar nichts einfällt. Mir wäre es einen Aufpreis wert gewesen. Die Geräuschemission finde ich o.k. Alles in allem kann ich das nur wenige Watt je Stunde verbrauchende Gerät empfehlen.
Review: senza dubbio un buon prodotto sono io che non ho fatto il foro giusto, mi aspettavo che per 100 mm si intendesse veramente 100 mm invece è 108

## Features

- 106 mm Diameter of the telescopic duct. For wall thicknesses from 300 to 550 mm. Improve air quality with our dual flow VMC air circulator filter
- Enjoy discreet ventilation with our silent CMV. Equipped with a heat extractor and a powerful VMC motor, it ensures optimal air circulation without noise disturbance
- VMC dual flow kit: Phase 1 - air extractor, phase 2 - fresh and preheated air supply, hot air distributor. This way, the unit retains up to 85% of the heat of the room
- Easy to use: Equipped with a wall switch to turn on/off the device and change the speed modes. Provides efficient ventilation thanks to its powerful air extractor and dual flow VMC kit
- ABS Plastic Outdoor Grille: The ABS plastic outer grille of our full double flow VMC offers durability and weather resistance. This hot air distributor is essential for a high-performance ventilation system, VMC kitchen, living room, garage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FY8DQ3Z |
| Brand | LIRAST |
| Color | white |
| Customer Reviews | 4.0 4.0 out of 5 stars (140) |
| Date First Available | 8 January 2022 |
| Energy Efficiency Class | A+ to G |
| Item Weight | 2.03 Kilograms |
| Material | Plastic |
| Model Number | EER |
| Noise Level | 44 Decibels |
| Number of Speeds | 2 |
| Power / Wattage | 2 watts |
| Product Dimensions | 55.5 x 14 x 14 cm; 2.03 kg |
| Special Features | Innovative ceramic heat storage, weather protection cover, silent fan |
| Voltage | 240 Volts |

## Product Details

- **Brand:** LIRAST
- **Colour:** white
- **Electric fan design:** Exhaust Fan
- **Mounting type:** Wall Mount
- **Power source:** Corded Electric
- **Product dimensions:** 55.5D x 14W x 14H centimeters
- **Recommended uses for product:** Ventilierend
- **Room type:** Can be placed in any room
- **Special features:** Innovative ceramic heat storage, weather protection cover, silent fan
- **Style:** Casual

## Images

![100 mm VMC Double Flow Complete with Switch – Heat Recovery – Ventilation Air Extractor Heat Distributor – Axial - Image 1](https://m.media-amazon.com/images/I/51szQt6xcTL.jpg)
![100 mm VMC Double Flow Complete with Switch – Heat Recovery – Ventilation Air Extractor Heat Distributor – Axial - Image 2](https://m.media-amazon.com/images/I/61-IKL5PdLL.jpg)
![100 mm VMC Double Flow Complete with Switch – Heat Recovery – Ventilation Air Extractor Heat Distributor – Axial - Image 3](https://m.media-amazon.com/images/I/61FyJSjlLJL.jpg)
![100 mm VMC Double Flow Complete with Switch – Heat Recovery – Ventilation Air Extractor Heat Distributor – Axial - Image 4](https://m.media-amazon.com/images/I/71JPYuvEfhL.jpg)
![100 mm VMC Double Flow Complete with Switch – Heat Recovery – Ventilation Air Extractor Heat Distributor – Axial - Image 5](https://m.media-amazon.com/images/I/71OUdbEb25L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by W***T on 4 January 2024*

Für einen vorhandenen Mauerdurchbruch mit einem Lüftungsrohr von 125mm Durchmesser fand ich nur diesen Lüfter mit Keramikwärmetauscher. Alles passte und war sehr leicht zu installieren. Es funktioniert wie beschrieben. Ich gehe von einer hohen Wärmerückgewinnungsrate aus. Um den Wärmeverlust möglichst ganz auszugleichen, habe ich mir einen kleinen Vorbau mit Silikonheizkabel (niedrige Wattzahl) installiert. Schade, dass der Industrie zum Thema Wärmeverlustausgleich mit geringem Energieeinsatz so rein gar nichts einfällt. Mir wäre es einen Aufpreis wert gewesen. Die Geräuschemission finde ich o.k. Alles in allem kann ich das nur wenige Watt je Stunde verbrauchende Gerät empfehlen.

### ⭐⭐⭐⭐⭐ Review
*by C***. on 18 December 2025*

senza dubbio un buon prodotto sono io che non ho fatto il foro giusto, mi aspettavo che per 100 mm si intendesse veramente 100 mm invece è 108

### ⭐⭐⭐⭐⭐ Review
*by A***E on 13 January 2025*

Overall very happy with this unit. You can (accidentally) leave it on for hours and come back and still find the bathroom is perfectly warm. This is in contrast to previously when if I forgot to close the window the room would be freezing. Only quibble is that it is maybe slightly loud. I usually wait to turn it on until after I've left the room.

## Frequently Bought Together

- LIRAST 100mm Single Room Heat Recovery Ventilation System - 4 inch Decentralised MVHR Unit - Wall Heat Recovery Fan with Ceramic Air Heat Exchanger - Heat Extractor Fan with Switch
- hsawbit 52 mm SDS Plus Drill Bit Set, 1 Count, Drill Bit, Masonry, Concrete, Marble
- EUROPLAST 100mm Heat Recovery Unit - 4 inch Heat Recovery Extractor Fan - Ceramic Air Heat Exchanger - White Single Room Heat Recovery Ventilation System - Decentralised MVHR Single Room Wall Switch

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-21*