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Energy-saving ventilation
Energy saving units X-VENT
With the use of X-vent systems now it is possible to arrange reliable simple ventilation and air conditining systems.
Geothermal ventilation systems new series
Geothermal ventilation systems are designed to provide comfortable microclimate inside premises with minimum energy demand using the heat of the earth's surface layers. The use of these systems contributes a lot to the improvement of energy efficiency and the decrease of operating costs.







