---
product_id: 109319596
title: "FLUX HR100 Continuous Running Alternate Flow Heat Recovery Fan (Elta Mori HR100 Continuous Running Alternate Flow)"
brand: "elta"
price: "24873363₫"
currency: VND
in_stock: true
reviews_count: 1
category: "Elta"
url: https://www.desertcart.vn/products/109319596-flux-hr100-continuous-running-alternate-flow-heat-recovery-fan-elta
store_origin: VN
region: Vietnam
---

# Ultra-low noise, imperceptible sound High-efficiency ceramic heat exchanger 70-second alternate flow cycle FLUX HR100 Continuous Running Alternate Flow Heat Recovery Fan (Elta Mori HR100 Continuous Running Alternate Flow)

**Brand:** elta
**Price:** 24873363₫
**Availability:** ✅ In Stock

## Summary

> 🔥 Breathe smarter, live warmer — ventilation that works as hard as you do! 🔇

## Quick Answers

- **What is this?** FLUX HR100 Continuous Running Alternate Flow Heat Recovery Fan (Elta Mori HR100 Continuous Running Alternate Flow) by elta
- **How much does it cost?** 24873363₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/109319596-flux-hr100-continuous-running-alternate-flow-heat-recovery-fan-elta)

## Best For

- elta enthusiasts

## Why This Product

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

## Key Features

- • **Whisper-Quiet Operation:** Runs so silently it blends into your living space effortlessly
- • **Heat-Saving Ceramic Core:** Retains and transfers warmth to incoming air, cutting energy waste
- • **Plug-and-Play Installation:** No extra sensors needed, with ultra-low £2 annual running cost
- • **Mould & Condensation Fighter:** Effectively reduces dampness and indoor pollutants for healthier air
- • **Smart 70-Second Airflow Switch:** Alternates supply and extract modes seamlessly for optimal ventilation

## Overview

The FLUX HR100 is a continuous running alternate flow heat recovery fan designed for living spaces, bedrooms, and hallways. It cycles every 70 seconds between supply and extract modes, using a high-efficiency ceramic heat exchanger to reclaim heat from outgoing air and warm incoming air. This reduces condensation and mould risk while maintaining fresh air with ultra-quiet operation and minimal energy cost (£2/year). Easy to install without extra sensors, it enhances indoor air quality and comfort for modern homes.

## Description

FLUX HR100 Continuous Running Alternate Flow Heat Recovery Fan The FLUX HR Continuous Running Alternate Flow Heat Recovery Fan is a continuously running, low energy, ultra quiet, alternate flow supply and extract fan with heat retention for use in habitable areas such as living rooms, bedrooms, dining rooms, basements and hallways. The unit helps a room “breathe” and reduces indoor air pollutants and humidity levels. The unit is ideal for tackling problems associated with condensation dampness such as mould growth. The unit is not designed for use in ‘wet areas’ such as bathrooms or kitchens. Every 70 seconds the unit alternates between supply and extract fan modes. When in extract mode the unit’s high efficiency ceramic heat exchanger collects and retains heat from the extracted air. The majority of this heat is then transferred to the incoming air during supply mode. This method of operation avoids the short circuiting of air that can often happen with conventional single room heat recovery units, resulting in much more effective room ventilation. Units can also be set to work in harmony with each other e.g. when a unit in one room is extracting air another unit in another room can be set to supply air. This can greatly enhance cross ventilation and ventilation effectiveness in a home.

Review: Would recommend - Excellent glad I bought this a little expensive but worth it keeps the mould away

## Features

- FLUX HR Continuous Running Alternate Flow Heat Recovery Fan is available in either 100mm diameter or 150mm diameter
- Every 70 seconds the unit alternates between supply and extract fan modes. When in extract mode the unit’s high efficiency ceramic heat exchanger collects and retains heat from the extracted air. The majority of this heat is then transferred to the incoming air during supply mode.
- The unit is ideal for tackling problems associated with condensation dampness such as mould growth. The unit is not designed for use in ‘wet areas’ such as bathrooms or kitchens.
- FLUX HR Continuous Running Alternate Flow Heat Recovery Fan are its neat and discreet internal panel. It’s ultra low running sound which we can vouch is imperceptible. The ease of installation with no requirement to install a separate humidity sensor box and its annual running cost of only £2.00 a year

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BQC5VYK |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 593,182 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,967 in Registers, Grilles & Vents |
| Colour | White |
| Customer Reviews | 3.6 3.6 out of 5 stars (4) |
| Date First Available | 26 Mar. 2018 |
| Item model number | HR100 |
| Manufacturer | Elta |
| Size | Elta Mori HR100 Continuous Running Alternate Flow |
| Special Features | Lightweight |
| Style | Modern |

## Product Details

- **Brand:** Elta
- **Colour:** White
- **Controller type:** Remote Control
- **Electric fan design:** Exhaust Fan
- **Material:** ceramic
- **Mounting type:** Wall Mount
- **Recommended uses for product:** Exhausting, Ventilating
- **Room type:** Bathroom
- **Special feature:** Lightweight
- **Style:** Modern

## Images

![FLUX HR100 Continuous Running Alternate Flow Heat Recovery Fan (Elta Mori HR100 Continuous Running Alternate Flow) - Image 1](https://m.media-amazon.com/images/I/61eRt6k18BL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does it come with remote control?**
A: This model (HR150) does not come with a remote control. The HR NEXT is the model supplied with the remote.

**Q: Can you change the external vent? (We need to use a brown one and this comes with white)**
A: Yes we used a brown pipe as the white which came with it was not long enough

**Q: What's the difference between this product and the elta mori hr100 one?**
A: The HR100 is a 4" single room heat recovery unit and the HR150 is a 6" version. The 6" is for larger areas.

**Q: Hi Is it suitable for cellars below the geound level?**
A: I have one installed in my cellar, however it is converted into bedroom/bathroom etc. It needs to be vented to the outside.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Would recommend
*by S***D on 4 April 2021*

Excellent glad I bought this a little expensive but worth it keeps the mould away

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-23*