4.3. General data<br>

## 4.3. General data

„General data” are displayed in form of a list of general data in lower left window for every new opened project.

General data contains following positions:

- „Project description”– includes most important information about project, investor, designer and file data.

- „Norms and calculations options” – in this position are displayed information about norms package, on which are based the calculations of Instal-heat&energy program. The User has also possibility of selection of additional calculations options as well as heaters catalogues and climatic data.

- „Building data” – depending on calculations option contains among others basic information about building, its location, present shading elements and selected climatic data

- ”Heaters selection data” – selection of default heater type and heater selection parameters,

- „Expression variables” – in this position the User can declare variables, which will be then used for project parameterization.