Why is Aerauliqa's plastic plate heat exchanger better than devices with paper (cellulose) or aluminum plate heat exchangers that are often cheaper?

Higher heat recovery efficiency:
Depending on the type, around 90-95%.
Long service life, trouble-free operation
There is no corrosion, the moisture content of the air does not harm it even in the long term - it works just as efficiently even after years.
Easy to clean and hygienic
It is easy to wash, so you always have fresh and clean air in your home - unlike paper heat exchangers, which cannot do this.
Weather and environment resistant
It remains reliable even with high humidity and a lower or higher salinity of the air, under which conditions aluminum or paper heat exchangers can easily be damaged.
Safety and health
Condensation quickly evaporates from the smooth plastic surface, so there is less chance of clogging, mold and unpleasant odors.
Sturdy yet flexible
It is more resistant to mechanical load and vibrations, making it a stable choice in the long term.
Lower flow loss
Compared to solutions with paper heat exchangers, there is less resistance in the air flow, which enables more energy efficient ventilation.

"A" version: with automatic bypass function (the possibility of ventilation without heat exchange, if necessary), with the Hungarian-language Aerauliqa CTRL-DISP multifunctional control unit included with the device.

"A+" energy efficiency class, central (centralized) heat recovery ventilator, can be placed in a basement, pantry, mechanical room, vertical arrangement, wall-mounted version. Suitable for continuous or intermittent operation, energy-saving, dust- and other pollutant-free ventilation of certain rooms of family houses, apartments, offices, max. in the case of a floor area of ​​270 square meters.
The internal structure of the device was designed with EPP (expanded polypropylene) insulation, for high airtightness and thermal insulation properties.
Its energy-saving EC motor and maintenance-free rolling bearings designed for a long service life enable low-noise operation.
The unit's backward-bladed radial fans have direct drive and dynamic balancing for quiet and vibration-free operation.
The high-efficiency, counter-flow heat exchanger unit ensures the highest thermal efficiency in its category (max. 98%).
The G4 filters, which can be easily cleaned and replaced if needed, are located behind the front panel of the device.

Important features:
- automatic frost protection regulation;
- automatic condensation treatment;
- automatic balanced ventilation;
- built-in physical bypass (the possibility of ventilation without heat exchange, if necessary);
- digital user interface in Hungarian;
- weekly programmability;
- filter saturation indicator;
- "Boost" fast ventilation function;
- "freedom" mode;
- night (extra quiet) mode;
- control of total operating time;
- saving and loading settings;
- can be expanded with sensors (vapor, motion, CO2 sensor);
- ModBus interface;
- pre- or post-heating units can be connected to it.

It is an ideal choice for those who would like to implement energy-saving and extremely quiet ventilation with high energy efficiency and parameterization according to user needs, in a fully automated way.

ASSESSMENT, CONSULTATION, EXECUTION!
The advantages of ventilation devices with a heat recovery function:

Health and hygiene:
- continuous and automatic air exchange
- the concentration of certain "polluting" substances harmful to health does not increase in the apartment. respectively it cannot enter from the outside either (formaldehyde, volatile organic compounds, etc.);
- radon concentration that can be kept at a low level,
- mold formation can be prevented;
- air of optimal quality and composition, allergen-free environment.

Comfort:
- draft-free environment and lower temperature fluctuations;
- adequate humidity;
- an interior free of mosquitoes, flies and other flying insects;
- the noise level infiltrating from the outside can be kept at a low level;
- an environment free of unpleasant odors;
- automatic and extremely quiet operation.

Energy certificate:
- for ventilation of buildings and apartments with the highest energy efficiency, with A or A+ energy classification.

Security:
- can be used to avoid damage caused by sneaking thieves taking advantage of open doors and windows typical of traditional ventilation.

Savings:
- energy saving thanks to the design equipped with fans with low power consumption;
- heat recovery and energy savings, mainly in the heating season (winter), but the costs associated with cooling can be kept at a lower level in the summer as well;
- environmentally friendly ventilation, extremely low environmental impact;
- a heating system that can be designed and operated at lower costs;
- in the case of newly built houses, walls with a higher moisture content are faster