In this article I will make a complete presentation of the heat pump system, I will try to come with details as much as possible to the potential users who hear the first time about this cheap heating system. Heat pumps have been on the market for many years, they are ultra-known equipment but are available to the general public for a short time. Why?Because heat pumps are most efficiently used together with energy-efficient homes, a very well-sustained and promoted trend in Europe. Now, almost anyone building a house is also thinking about insulation, 15 to 20 years ago there was no emphasis on insulation.
