Building Models
        The process for creating a new building model typically follows a sequence:
         
        
            - Create new site.
 
            - Create new 
 building.
 
            - Draw 
 and manipulate building blocks to create building geometry.
 
            - Partition 
 building into thermal zones.
 
            - Set Model Data.
 
            - Add 
 any 'custom openings' (windows, doors etc) by drawing up the surface 
 level.
 
            - Size heating and cooling systems.
 
            - Check design by carrying out summer and winter 
 simulations displaying hourly data.
 
            - Once model has been checked over short periods, 
 you can use it with confidence for annual simulations.