This bachelor's thesis elaborates on the subject of Heating systems of family houses' construction sites. The thesis is divided into five main chapters. The third chapter provides an overview of family houses' heating systems. Subchapters of this section go into further detail, i.e. explaining the key terms of the heating subject, providing a detailed description of specific components used in heating systems, etc. The fourth chapter focuses on designing a heating system of a specific building. This chapter includes practical topics on computing the heating requirements, implementation and installation, along with providing a brief description of the object in terms of construction structures. Another subchapter focuses on designing other h...