The aim of my submitted thesis in the first part was to clarify principle, technology and possibilities of using of heat pumps as heat sources in family houses. This issue was discussed in Chapter 3 where we described the principle of functions of heat pump technology and their application in practice. At the end of this chapter, we explained the principle of heat pump connection to the mains. In the next part, we examined the legislation on electrical installations in residential buildings, and we described the basic concepts and defined the type fields. The subject of the practical part of this work was to create design documentation for construction management, which we drew up in a bungalow with heating by heat pump and heat loss 9kW. I...