Residential buildings with built-in public premises and parking lots. Cottages. The book includes materials necessary for the design of residential buildings with built-in attached premises and cottages: heating, ventilation, smoke protection of buildings and premises, automation of ventilation and air conditioning systems, noise protection, air distribution, air-heat curtains, calculation of air exchanges for emissions and heat emissions, etc. Examples of design solutions for HVAC systems of premises for various purposes, most often attached or embedded in residential buildings, are considered. A detailed list of all regulatory documents that must be used in the design of buildings and built-in attached public premises is provided. The book is intended for specialists in the field of designing ventilation, air conditioning and heating systems, can be used in universities as a teaching aid. A number of chapters of the reference manual are of interest to installers and operators.