AIRUNIT residential ventilation
Intelligent, sensor-controlled residential ventilation for renovation and new construction
Fresh air. Whisper-quiet. Automatic.
With the decentralized residential ventilation system AIRUNIT, healthy indoor air is achieved without opening windows – fully automatic and energy-efficient.
Watch the video: AIRUNIT explained
The system ensures continuous air exchange in bathrooms, kitchens, bedrooms, and living rooms
– ideal for renovations, modern living concepts, and energy-efficient new buildings.
Learn more about the application possibilities of AIRUNIT – presented in a concise and easy-to-understand way.
Learn about the system and download the brochure
Moisture, odors, and pollutants are reliably removed,
while up to 99% of heat energy is recovered – all without drafts, noise, or manual controls. The integrated humidity sensor and intelligent sensor control regulate operation as needed – for a noticeably improved indoor climate with whisper-quiet operation starting at 11 dB(A).
Discover the advantages of AIRUNIT residential ventilation systems
- Innovative ventilation system for new buildings and retrofitting.
- Energy efficient through heat recovery up to 99%
- Ideal for functional rooms such as bathrooms and kitchens, up to 25 m²2
- Single-room ventilation systems are among the quietest on the market
- Continuous supply of fresh and healthy air
- Intelligent sensor control ensures optimal air quality
The AIRUNIT GEMINI and AIRUNIT SOLUS 2.0 are intelligent, cost-efficient, robust and highly effective solutions.
AIRUNIT offers residential ventilation systems for new construction and retrofitting. Both versions are characterized by intelligent controls, maximum living comfort, and up to 99% heat recovery. They are very quiet and can be combined depending on room size and air requirements.

AIRUNIT product range for residential ventilation
Whether for new construction or retrofitting,
we offer a suitable solution.
Our AIRUNIT ventilation units are designed to meet specific needs and can be individually adapted to the living situation. Installation is simple and straightforward, as we use a reduced number of system components.
Individual room ventilation
GEMINI
Single-room ventilation unit with two fans, double heat recovery and two G3 air filters.
- Single-room solution for living room, bathroom and kitchen
- High energy savings up to 98% heat recovery
- Fully automatic, demand-controlled operation thanks to integrated sensors
Compact ventilation
SOLUS 2.0
Compact ventilation unit with a fan, heat recovery and a G3 air filter.
- Whisper-quiet operation from 11 dB(A)
- Universally applicable
- Energy savings through up to 99% heat recovery
service
Product and assembly videos
Discover in our videos how you can easily and quickly install the energy-efficient AIRUNIT residential ventilation systems – completely without ductwork. Ideal for new builds and perfectly suited for retrofitting in existing buildings. Maximum flexibility and comfort in just a few steps!
References
Discover the diverse application possibilities of mfh systems products and take a look at our references!
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