The winter heat demand calculation is based on MSZ04.1403 / 87 standard, possibly in parallel with the summer heat load calculation, if it is included in the program version.
Specifying delimiting structures is facilitated by the construction
of the structure database. The structure data can be calculated using
the building physics module or directly.
During the calculation, besides calculating the transmission loss of
the external and internal structures, the filtration energy flow, the
heat gain from the solar radiation can be calculated, and the internal
heat loads can be taken into account.
