Cleading

Here you define the cleading for the building of the unit.

Unit

Here you define the building-type of the unit.

Windowless rooms

Selection if there are windowless rooms or not.

if yes aou can choose between two calculations.

Air density of building

Here you determine the n50-value and the pressure-exponent.

If you have values out of a air density measurement  you can insert them here.

Additional requirements

If there are additional requirements to the ventilation system, room air quality,energy efficiency,... you can insert it here.