Nutzenergiebedarfe für Heizen und Kühlen nach neuer DIN V 18599

Building energy needs for heating and cooling according to new DIN V 18599.

Along with the new issue of DIN V 18599-2 at the end of year 2011 there are modifications and innovations concerning the calculation method of energy needs for heating and cooling in residential and non-residential buildings. These aspects will be summarised, backgrounds will be explained and the consequences for the assessment of energy efficiency of buildings will be displayed by using sample calculation results. The detailed reflection encloses the topic seasonal air change rate for residential buildings, demand orientated window airing for non-residential windows, building automation (energy management systems) and new climatic data sets.