---
product_id: 56188541
title: "Heat Recovery Kit HRU Single Room Air Fresh Controller Extractor Fan Extract/Supply System HRV100"
brand: "armar trading ltd"
price: "$559.95"
currency: USD
in_stock: true
reviews_count: 2
category: "Armar Trading Ltd"
url: https://www.desertcart.us/products/56188541-heat-recovery-kit-hru-single-room-air-fresh-controller-extractor
store_origin: US
region: United States of America
---

# 2W max power consumption 44dB max noise level 50m³/h max airflow Heat Recovery Kit HRU Single Room Air Fresh Controller Extractor Fan Extract/Supply System HRV100

**Brand:** armar trading ltd
**Price:** $559.95
**Availability:** ✅ In Stock

## Summary

> 🌿 Breathe Smart, Live Fresh — Upgrade Your Air Game Today!

## Quick Answers

- **What is this?** Heat Recovery Kit HRU Single Room Air Fresh Controller Extractor Fan Extract/Supply System HRV100 by armar trading ltd
- **How much does it cost?** $559.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/56188541-heat-recovery-kit-hru-single-room-air-fresh-controller-extractor)

## Best For

- armar trading ltd enthusiasts

## Why This Product

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

## Key Features

- • **Year-Round Comfort:** Aluminum heat exchanger recycles warmth, keeping fresh air cozy regardless of weather.
- • **Energy-Savvy Design:** Consumes just 2W max, saving on electricity bills effortlessly.
- • **Ductless & DIY-Friendly:** Easy wall installation without complex ducting or sewage connections.
- • **Smart Dual-Speed Control:** Two gears (35m³/h & 50m³/h) for tailored ventilation needs.
- • **Whisper-Quiet Efficiency:** Operates at a low 44dB for peaceful indoor air quality.

## Overview

The HRU Single Room Heat Recovery Kit HRV100 is a compact, energy-efficient ventilation fan designed for decentralized heat recovery in single rooms. Featuring a durable aluminum heat exchanger, it recycles warmth from exhaust air to supply fresh air at room temperature, ensuring comfort without cold drafts. With dual-speed modes, ultra-low power consumption (2W max), and quiet operation (44dB max), it installs easily in walls without ductwork or sewage connections, making it ideal for modern insulated homes seeking healthy, mold-free air circulation.

## Description

Product description HRU HRV100 is designed for decentralized ventilation with heat recovery for the single room. It is equipped with an accumulation heat exchanger to retain and accumulation of heat in the exhaust air from the room in which the system is installed. The accumulated heat is transmitted to an air supply from outside. With this solution it is possible to distribute fresh air with the same temperature of the room - regardless of the weather conditions outside. The system operates in two modes: exhaust and supply air Each mode can be operate in two gears: 1 - Slow exhaust - Slow supply 2 - Quick exhaust - Fast supply. Shifting is done using a pull chain, positioned at the body of the fan. The duration of each of them is 60 seconds. The heat exchanger is made of aluminum. The device has a significant advantage over other competitive solutions due to the following aspects: The innovative design of the heat accumulator made of aluminum Reduced fan energy consumption to 1.5 W at first gear Easy to install in the wall without ducts Easy heat recovery from one room Quiet, energy efficient fan The standard equipment includes air filter Supply The device does not require connection to the sewage system Legal Disclaimer Build tight and ventilate right is what the experts recommending. But what do you do in an existing house, where the insulation was upgraded recently? Conventional vents and trickle vents in the windows are not suitable for the required ventilation, because they need a certain differential pressure to supply fresh air. It´s pretty uncomfortable in the winter, when you get the cold breeze straight into your room. Therefore the most occupiers do block the vents and create stale air, damp and mould. A ductless heat recovery ventilation system could be an option to supply the required fresh air and prevent damages on the building structure and even health issues. The installation does not require an extensive ducting, as known from conventional mHVR Systems. The running cost is very affordable because of low-consumption DC units and all maintenance like cleaning, sanitizing and filter change can be done by yourself.

Review: Easy to install - Easy to install and seems to work ok
Review: Brilliant. - Brilliant device but not silent.

## Features

- 50Hz
- -2nd gear 2W
- Max Flow Rate: 1st gear - 35m3/h / 2nd gear 50m3/h
- Max Noise Level: 44Db / Protection class: IP-X4
- Ducting Size 100mm / 4"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XDV8TTD |
| Brand | Armar Trading LTD |
| Brand Name | Armar Trading LTD |
| Colour | Awenta |
| Compressor Type | rotary_scroll |
| Control Method | Touch |
| Controller Type | Button Control |
| Customer Reviews | 5.0 out of 5 stars 9 Reviews |
| Efficiency | Energy Efficient |
| Form Factor | Stand Alone |
| Form factor | Stand Alone |
| Installation Type | Packaged |
| Inverter Type | No Inverter |
| Is Outdoor Unit Required | No |
| Manufacturer | Armar Trading LTD |
| Model Name | 590503330 |
| Model Number | 590503330 |
| Model name | 590503330 |
| Noise | 32 Decibels |
| Noise level | 32 Decibels |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Wattage | 2 watts |

## Product Details

- **Brand:** Armar Trading LTD
- **Colour:** Awenta
- **Control method:** Touch
- **Form factor:** Stand Alone
- **Inverter type:** No Inverter
- **Model name:** 590503330
- **Noise level:** 32 Decibels
- **Power source:** Battery Powered
- **Warranty type:** Limited
- **Wattage:** 2 watts

## Images

![Heat Recovery Kit HRU Single Room Air Fresh Controller Extractor Fan Extract/Supply System HRV100 - Image 1](https://m.media-amazon.com/images/I/41lKLExfvRL.jpg)
![Heat Recovery Kit HRU Single Room Air Fresh Controller Extractor Fan Extract/Supply System HRV100 - Image 2](https://m.media-amazon.com/images/I/41zSbcYZOVL.jpg)

## Questions & Answers

**Q: does this automatically change direction from air in to air out**
A: Yes

**Q: Can this fan continuously supply fresh air from outside, whilst expelling stale warm air at the same time from room.**
A: No, it’s single direction at a time

**Q: Does it come with a plug or need connection to fuse box?**
A: Best with a connection to the fuse box.

**Q: Can it be ceiling mounted?**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to install
*by K***R on 26 August 2021*

Easy to install and seems to work ok

### ⭐⭐⭐⭐⭐ Brilliant.
*by E***K on 12 January 2019*

Brilliant device but not silent.

## Frequently Bought Together

- Heat Recovery Kit HRU Single Room Air Fresh Controller Extractor Fan Extract / Supply System HRV100
- Vents 4 inch - 100 mm Terracotta Wall Ventilation Ducting Air Outlet/Inlet Square Grille for Fresh Flow Plastic External Grill Cover with Bug Mesh and Rear Spigot Exterior Ceiling Vent
- Kair Plastic Ducting Pipe 100mm - 4 inch / 1 Metre Long Length - Rigid Straight Duct Channel

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-13*