Add to ORKGV diplomskem delu so narejeni preračuni toplotnih in hladilnih obremenitev, na podlagi teh podatkov pa je izbrana ustrezna toplotna črpalka zrak-zrak, prikazani pa so tudi razvodi. Poleg predstavitve razvodov je v diplomskem delu predstavljeno tudi delovanje toplotne črpalke in Pravilnik o učinkoviti rabi energije, na koncu pa je izveden tudi ekonomski izračun celotne naložbe.This diploma work presents calculation of heating and cooling load in single family home. Based on these informations, the appropriate heat pump (air/air) is chosen, and installation of pipes is shown. Besides the installation, these are also presented the function of heat pump and policy about effective use of energy. In the end I made an economical callculation of th...