lämpöpumpulämmitys
Lämpöpumppulämmitys, known in English as heat pump heating, is a system that transfers thermal energy from a source of heat to a heat sink using a mechanical compression and expansion cycle. This process is highly energy-efficient as it moves heat rather than generating it directly through combustion. Heat pumps can extract heat from various sources, including outdoor air, ground, or water, even when ambient temperatures are low.
The most common types of heat pumps used for heating are air-to-air, air-to-water, and ground-source (geothermal)
The efficiency of a heat pump is measured by its Coefficient of Performance (COP), which is the