What is the heat accumulation

Heat accumulation means the accumulation of heat energy. It can happen, for example, in a good way
heated rooms, where the heat is most often accumulated in the walls or bodies that are
part of the room. Get rid of the accumulated heat energy, for example, is intense and long
ventilation, or if the heat source is turned off.
Especially in the winter months, the accumulation of heat is a very desirable phenomenon. Due to this phenomenon,
the room can steadily maintain a pleasant temperature despite the rapid cooling in the outdoor areas.