Mechanical ventilation systems with heat recovery are used.

These supply the areas -Halle, showers / changing rooms / - WC

The maximum air volume for the hall will be 20 m per person 3 / h provided.

The same value is also applied for the condition rooms.

The toilet facilities are ventilated according to the number of furnishings.

Galvanized ducts and pipes are used as ventilation ducts.

The protection against fire and smoke transmission is ensured by motorized fire dampers.

- Supply and exhaust air unit 20 000 m 3 / h 1 piece,

- Supply and exhaust air unit 7 000 m 3 / h 1 piece,

- Exhaust fan 550 m 3 / h 1 piece,

- Fire dampers approx. 33 pieces,

- volumetric flow controller 9 pieces,

- Ventilation duct with accessories approx. 2 000 m 2 .

- spiral folded / flexible tube NW 100 - NW 800 approx. 475 m,

- Air outlets, jet nozzles, grilles and TV's about 165 pieces,

- Silencer approx. 62 pieces,

- overflows 6 pieces,

- MSR control and switchgear 1 piece.