OXYGEN Easy V400E Entalpinis Rekuperatorius
Smart wall-mounted air handling unit for larger homes up to 200 m2
Create a healthy and quiet environment in your spacious home with the next-generation Oxygen Easy V400. This highly efficient unit, housed in an EPP casing, provides up to 400 m3/h airflow and is fully controllable via smartphone.
Powerful and quiet -- 400 m3/h
Effective ventilation for spacious homes while remaining nearly silent even at higher loads.
Smart Cloud control
Monitor air quality and control the unit from anywhere in the world via the OXYGEN easy app.
EPP thermal insulation
Lightweight and durable casing ensures excellent thermal and acoustic insulation without extra costs.
Why choose OXYGEN Easy V400?
OXYGEN Easy V400 is designed for larger homes where ventilation quality is a priority. Using top-quality Ziehl-Abegg fans and a unique energy-saving algorithm, this unit ensures fresh air in all rooms without any noise. The EPP casing not only reduces the unit weight but also provides excellent acoustic insulation, allowing the AHU to operate extremely quietly.
Flexibility for your choice
Within a single model line, you can choose between maximum energy efficiency (V400) and optimal moisture balance (V400E). Both variants are fully adapted to the Nordic climate -- an integrated smart algorithm protects the unit from freezing without extra energy consumption, ensuring continuous ventilation even on the coldest days.
Complete ventilation system with OXYGEN
The Easy V400 is not just a unit -- it is part of a smart home ecosystem. With integrated Wi-Fi and Bluetooth modules, it is easy to connect to smart controllers or a mobile app. The ORO Haus team will help configure the full system, select appropriate ducts and accessories to ensure ventilation in your home is seamless and efficient.
| Which to choose? | Enthalpy (V400E) | Plate (V400) |
|---|---|---|
| Purpose | Humidity maintenance | Maximum heat |
| Heat recovery | 83.4% | 86.2% |
| Energy class | A+ | A+ |
| Humidity | Recovers moisture | Dries out air |
| Condensate | Not required | Drainage required |
| Price | Higher | Standard |
Key "OXYGEN Easy V400" specifications
These metrics ensure that air in your large home remains fresh while heating costs stay minimal.
| Specification | Plate (V400) | Enthalpy (V400E) |
|---|---|---|
| Max. airflow | 400 m3/h | 397 m3/h |
| Heat recovery efficiency | 86.2% | 83.4% |
| Noise level (LWA) | 51 dB(A) | 48.1 dB(A) |
| Energy class | A+ | A+ |
| Max. power consumption | 1500 W | 1500 W |
| Duct diameter | 160 mm | 160 mm |
Dimensions and weight
Vertical wall mounting allows for space saving in technical rooms.
| Parameter | Plate (V400) | Enthalpy (V400E) |
|---|---|---|
| Height | 750 mm | 750 mm |
| Width | 679 mm | 679 mm |
| Depth | 513 mm | 513 mm |
| Weight | 32 kg | 35 kg |
The OXYGEN Easy V400 is a wall-mounted vertical unit designed for installation in technical rooms, closets, or garage zones. The smart EPP casing allows for faster and simpler installation.
What is in the box
Included components from the manufacturer:
- Fully assembled air handling unit with integrated automation and Wi-Fi/Bluetooth module
- G4 filter set (can be upgraded to F7)
- Integrated smart electric heater
- Wall mounting bracket
What you will need additionally
Components not included:
- Fasteners appropriate for your wall type
- Condensate siphon (for V400 model only)
- Wall controller (if not using phone-only control)
Duct connection
Standard 160 mm diameter ducts are used. Port layout is vertical, located at the top. It is recommended to use silencers for the supply air.
Build your ventilation system with OXYGEN Easy V400
Choose the right ducts, diffusers, and CO2 sensors to ensure complete comfort.
Frequently Asked Questions
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