Collects "free" heat

Heat pumps require high initial investments, but on the other hand, they can reduce energy consumption by 60 - 70% in comparison with traditional electrical heating systems. This is because a heat pump collects "free" heat from its surroundings. Heat pumps can be used for all heating purposes that do not require particularly high temperatures. Heat pumps produce heat and cold simultaneously. Their cooling effects can be utilized in large non-domestic buildings.