We are here to make apartments healthy and economically ventilated. From renovations, to new build apartments, houses, to social service facilities. The development and production of heat recovery ventilation systems is purely Czech. You can get rid of stale air, mould and breathe clean air at home.

Czech manufacturer of assembled and compact air handling units of all types, always tailored to the needs of the project. We manufacture equipment for ventilation, air conditioning, heating, cooling, heat recovery, humidification and atmospheric air filtration with flow rates from 200 to 130,000 m³/h.