RECUAIR Technology

RECUAIR technology is a patented smart ventilation system with air recovery

The RECUAIR technology ensures constant fresh air, eliminating the need for conventional ventilation through open windows. It protects your home from external noise, insects and allergens while preventing the entry of cold or hot air. The activated carbon filters can deal with odours and smoke, and the humidity-optimising capability prevents dew formation on windows.

DC40 ventilation unit

The ultra-quiet air recovery unit is designed to automatically exhaust stale air outdoors while introducing fresh air through a filtration system. It can utilise exhaust air to heat incoming air in winter and cool it in summer, optimising the humidity levels in the apartment. Notably, the only ventilation unit on the market can operate in freezing temperatures down to -17°C without preheating, with a maximum consumption of 20W.

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doc. Ing. Vladimír Zmrhal, Ph.D.
Science in Practice – about the technology of the Recuair smart heat recovery unit

DC40 decentralised ventilation
units with air recuperation

DC40 Logo

HRV

Need to reduce humidity?

-10°C to 45°C

to 0°C [1:1]

88 - 94 %

Jednotka

Price excl. VAT
From 29 999 Kč

DC40 Logo

ERV

Do you suffer from dry air?

-15°C to 45°C

to -6°C [1:1]

77 - 84 %

Jednotka

Price excl. VAT
From 32 499 Kč

DC40 Logo

POLAR

Are you freezing?

-15°C to 45°C

to -15°C [1:1]

88 - 94 %

Jednotka

Price excl. VAT
39 999 Kč

15-40 m3/h

Airflow

14 W

Ø Consumption

14-28 dB(A)

At maximum output

5year

Warranty

Exchanger types

HRV

Suitable for excessively humid rooms that do not freeze. It operates from -10°C to 45°C and has no active frost protection.

ERV

The solution for arid air. It can restore humidity to optimum levels. It operates from -15°C to 45°C.

POLAR

Low energy consumption and the ability to operate in extreme cold. Smooth operation from -15°C to 45°C.

Efficient ventilation without heat loss thanks to the heat exchanger

The heat exchanger is the most crucial part of any heat recovery unit. It allows fresh air from outside to enter your home. At the same time, this air is naturally heated by the exhaled air, which leaves your home through the heat exchanger. It means that you can ventilate without losing heat.

How do you choose the right heat exchanger for your unit? Read our article.

Perfect filtration.

Clean air, free of odours and allergens.

High-quality filtration ensures that only fresh air, free of allergens such as pollen, dust and other pollutants, is gradually and continuously brought into the home. Optionally, you can also order activated carbon filtration to help with things like the smell of smoke from a nearby restaurant or your neighbour's heating system.

Which type of filter should be chosen?

Please read our article.

Filter types

M5

For those concerned about air quality in their premises, M5 filters represent a significant innovation. These compact filters deliver high performance, effectively trapping even the tiniest particles, such as fine dust and pollen, even in systems with limited filter space.

AC

We offer an activated carbon filter for those seeking a superior solution to remove not only dust and pollen but also unpleasant odours and gaseous substances. These filters effectively protect against odours and gases, including various pollutants, and make it easy to maintain the filter system.
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The filter system is straightforward to maintain.

Maintaining the filter system is straightforward; the filter is located under the front panel of the ventilation unit and can be easily changed without needing tools, with only a six-monthly requirement.

Unrivalled quality
of Czech production

Recuair is the only product developed and tested in the Czech Republic in cooperation with the Czech Technical University and the University Centre for Energy Efficient Building.
It guarantees unrivalled quality and operating characteristics with six international patents. Only Recuair guarantees trouble-free operation even at temperatures as low as -17°C. It has a power consumption of only 20W and minimal noise at the desktop level.
The innovative unit can measure the amount of CO2 in the room and add or subtract power according to the exhaled air. At the same time, it keeps the humidity in the room at an optimal level.
The entire RECUAIR system is manufactured in the Czech Republic using components from local suppliers and partners.

Using an app, you can conveniently control the entire ventilation system with a remote control or directly from your mobile phone or tablet.

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How do the patented RECUAIR system and air recovery ventilation units work?

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Demonstration of the smooth drilling process when installing the RECUAIR unit. Everything is done from the inside.

Easy installation of the ventilation unit

Installing the Recuair ventilation unit is straightforward and can be completed within a few hours. Thanks to the patented RECUAIR technology, the installation can be conducted entirely from the interior, eliminating the need for scaffolding in cases where installation is required on higher floors. Check out the "Easy Installation" section to learn more about the installation process.

You, too, can enjoy clean air in your home starting tomorrow. We invite you to request a no-obligation quotation. Let us help you choose a suitable location, explain everything, and handle the installation process.

Ventilation unit control
using your own mobile app
Ambient lighting as spectacular
mood element in the interior

Frequently Asked Questions and Answers

Is the RECUAIR ventilation system suitable for me?
Absolutely! It is suitable for everyone. Here are some examples of its many uses: 

  • If you want a healthy environment at home,
  • If you live near a road or a school and find noise, pollution or other annoying odours from the area get on your nerves,
  • If you are allergic or want to protect your child from allergies,
  • If the air is too humid or there is mould in the home,
  • If you are often yawning, finding it hard to sleep and waking up tired in the morning,
  • If you experience the sensation of fresh air being absent in a house that is sealed and insulated,
  • If you can't ventilate your windows for any reason.
How long does it take to install a RECUAIR unit?
The installation process is efficient and can be completed in a matter of hours, including the necessary cleaning. Usually, installation takes between 2-4 hours.
Is there a solution for blocks of flats?
Our heat recovery systems are perfect for blocks of flats.
It is easy to install even from the inside, does not interfere with an insulated façade, and does not cause noise or condensation to disturb the neighbours.
Send us a drawing of your apartment and some photos, and we will suggest the best solution.
How noisy is it?
The noise level is 14-28 dB (A), depending on the power setting. It is comparable to a quiet PC or fridge.
Do you have any other questions?
We will be happy to answer them for you.

You can conveniently control the entire ventilation system with the remote control or directly from your mobile phone or tablet using our app.

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recuair
app
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