The Slokar couple built a smaller ground-floor house just a few kilometers from Ajdovščina. After a few years of living in a house with a sunny location and an excellent view of the Vipava Valley, they realized that the sun, while pleasant for living, can be somewhat uncomfortable. The house tended to heat up considerably during the warm months. They were looking for a solution that would combine the need for cooling in the summer with cost-effective and environmentally friendly heating in the winter. They chose the ADAPT heat pump, which, in addition to both, also provides hot water heating.