Improved data entry when the EN 12831 code is applied

The program allows users to select the infiltration analysis according to the EN 12831 code in the definition of the type of space.

When the selected analysis method for heating thermal loads is the EN 12831 code, the program considers the parameters defined in the “Calculation options” panel to analyse the flow rate due to infiltrations.

A wizard has also been added to make it easier to define the “Re-heating factor” parameter.