Installing ventilation in the house is a new need. In the past, artificial ventilation was limited to the hoods of the kitchen air, any blind bathrooms, storage rooms. The entry of fresh air was accidental from the cracks.

In the design of the modern house it is necessary to achieve the required air renewal in all areas. The air quality in the space is controlled by sensors for the presence of CO2 and organic volatile substances. The entry and discharge of fresh air is done in a controlled way. The air renewal is done by limiting the thermal gains or losses, so as not to burden the air conditioning installation. To meet the above requirements in the modern house each space is usually studied separately.

Ventilation device with heat recovery

It is placed in a through opening in the wall. Ideal solution for room ventilation with the installation of two devices (fresh air inlet and room air discharge).

It functions as an air supply and exhaust device. It has an element for retaining and recovering air heat.

Air heat exchanger (VAM)


The device supplies and discharges air simultaneously. The input current alternates the heat with the output current, achieving energy savings of up to 75%. Ideal for semi-central ventilation for connection to an air duct network. It is usually installed in a false ceiling or other hidden space.

Silent air vent


Ventilator with sound absorbing insulation. It is an ideal solution for the ventilation of auxiliary spaces (warehouses, engine room, etc.).

Air quality sensors


The operation of the technical ventilation is controlled by an air quality sensor. There is a wide selection of quality sensors, such as measuring carbon dioxide, dust, volatile organic substances, etc., to activate ventilation.