We study the ventilation of an apartment building: the principles of air discharge, cleaning the supply and exhaust ventilation of apartments, ventilation of the basement and basement.

We study the issue of changing the ventilation duct in the kitchen: how dangerous and advisable it is, how to restore, dismantle and decorate the channels.

We consider ventilation ducts: section shapes, material of manufacture, configuration, masonry rules, requirements, condition checking and cleaning.

We study the device and the principle of operation of ventilation umbrellas: types, sizes, layouts and designs, sewer and exhaust.

Do-it-yourself natural ventilation of houses and apartments: operating principle, types of systems, circuits, air exchange rates, calculation of air ducts, problem solving.

Selection and installation of a kitchen hood with a tap into the ventilation: functionality, performance, additional options, installation rules, connection to the riser.

Exhaust vents for ventilation: device, operating principle, do-it-yourself manufacturing, calculation, installation, selection, weathercocks, turbines, static.

We study the ventilation system of the sewage system at home: siphon, fan pipe, vacuum valves, materials, installation and wiring. We consider typical schemes.

Calculation, installation and installation of ventilation ducts with your own hands: flexible ducts and from sheet metal, ducts from brick and PVC, throughput.

We study the ventilation of the cameras with our own hands: types of systems, calculations, ensuring the safety of the paint and waste collection chambers.

We study ventilation smoke ducts: the principle of natural draft, design, system testing, requirements and operation in different buildings and structures.