Oxygen Easy C250 heat recovery ventilation unit, ceiling mounted, right-hand installation

Compact design - only 27.2 cm
Easy to install and simple to use
Heat recovery - 80.3%.
Suitable up to 120 m2
Easy to replace filters
Frost-free - adapted to the Nordic climate
Light and robust
Unique energy-saving algorithm
Integrated 800 W adaptive preheating
Comfort functions: boost, fire alarm, removal
Color - Parnidis Dune

Simple, innovative solutions

Only well-designed solutions
We offer well-thought-out solutions, based on modern technologies and products that are easy to install and easy to use.
With OXYGEN, it's as easy as breathing.

What are our guidelines?

Inspired by the recommendations of the European Commission
The ambitious strategy of the European Commission for sustainable economic growth, the European Green Business Strategy, together with the team from KTU University, we developed a compact, easy to install and easy to use thermal energy recovery unit, controlled by a unique energy-saving algorithm.

Healthy microclimate in the home

Heat and cold recovery

A heat recovery unit is like a refrigerator that can never be turned off. It is useful both in winter and summer, as it effectively keeps the
house warm or cool, saving money.

Clean air and hygiene

Ventilation ensures that the air has the correct amount of oxygen, eliminating harmful CO2. E filters retain dust, insects and even germs. Rest assured, thanks to the clean airflow, unwanted kitchen odors are eliminated.

Adapted to Nordic climates

No freezing

Your smart heat recovery unit will not freeze. We guarantee uninterrupted operation for your home.

Low costs

Thanks to the 5 internal sensors and a unique energy-saving algorithm, you will conserve heat while ventilating your home, using a minimal amount of electricity.

High energy efficiency

OXYGEN heat recovery units with advanced counter-flow plate heat exchangers are suitable even for the highest energy class A++.
Save up to 93% energy.

Easy to install

Everything is included

The electric heater, control automation and other necessary components are located inside the unit, thus eliminating the time and cost of installing external ventilation accessories and reducing the space required for installing the heat recovery unit.

Low weight

The compact and ultralight OXYGEN heat recovery unit casing is made of EPP with excellent thermal and acoustic insulation material. Installing OXYGEN products alone is quick and easy.
Smart control

Enjoy all smart functions by controlling the heat recovery unit via the app or the LCD color touchscreen control panel.

Comfort features

Bathroom mode

Press the auxiliary switch together with the light switch to activate the boost ventilation mode function and the heat recovery unit will remove steam and unwanted odors.

Hood mode

Activate enhanced ventilation mode while cooking. When coupled to the extraction fan, the heat recovery unit's function will extract unwanted fumes and odors.
Summer ventilation
Enjoy fresh air in summer by opening your windows and entrusting the heat recovery unit with ventilation of bathrooms, kitchens and other enclosed spaces.

Easy to use

Iconic color

Oxygen Elemental is an iconic color that embodies the fundamental element of life — oxygen itself. With its vibrant turquoise hue, it highlights the natural and scientific connection to breathable air, blending the essence of nature with cutting-edge innovation.

Easy maintenance

Easily replace filters by opening the filter covers. OXYGEN heat recovery units require no further maintenance.

An invisible helper

The heat recovery unit will adapt to your lifestyle - a weekly ventilation schedule will provide you with extra comfort every day.

We know your time is precious, so we ensure that the equipment you order reaches you as quickly as possible, via specialized courier for bulky products. Each package is handled with the utmost respect and care, so that you receive your heating or cooling solutions in impeccable condition, ready for installation. We take care of all the complex logistical details, so you can relax knowing that everything is going exactly as you wish

We want you to be completely satisfied with your choice for your home's comfort. If a product does not meet the needs of your project, you can return it within the legal term, provided it is in its original packaging and has not been installed. We handle the return process with the same efficiency and respect with which we prepared the delivery, so that you remain relaxed at every stage of our collaboration.

We do not compromise when it comes to your home's comfort. We rigorously select each supplier and test technical solutions to ensure you receive only top-notch equipment from global leaders such as Daikin, Viessmann, or Tece. Every product in our portfolio is a guarantee of a job well done, offering you maximum efficiency and durability. We choose superior quality so you can relax, knowing that your system works perfectly, day after day.