Lämpöpumppausjärjestelmien
Lämpöpumppausjärjestelmä refers to a heat pump system in Finnish. A heat pump is a device that transfers thermal energy from a source of heat to a destination called a "heat sink." Heat pumps move thermal energy, not create it. They can be used for heating or cooling. In a heating system, a heat pump moves heat from an outdoor environment (like the air, ground, or water) into a building. In a cooling system, it reverses the process, moving heat from inside the building to the outside.
The fundamental principle behind a heat pump is the refrigeration cycle, which involves a refrigerant fluid.
There are several types of heat pump systems based on their heat source and sink. Air-source heat