Peak on a chimney pipe - tasks and mission, design, materials for manufacturing, working principle, basic designs, drawings, DIY manufacturing.

Installation of a chimney from a sandwich pipe through the roof - the device, advantages and disadvantages, standards for basalt dimensions, the correct choice, installation and design of the output.

Ventilation in the barn - indoor microclimate norms, rules for arranging the natural and forced system, automation methods, do-it-yourself installation features.

Air cleaning or humidifier is better - the main difference, the principle of operation, advantages and disadvantages, advantages and functionality, individual choice.

Installation of the chimney through the wall - design features, main elements, basic rules and installation steps, specifics and nuances of connection, professional advice.

General exchange ventilation - definition, main purpose, varieties of the system and its characteristics, methods of calculating the required air exchange, device diagram and equipment.

Tobacco smoke air purifier - varieties of models, types of cleaning, advantages and disadvantages of use, composition of filters, the most popular manufacturers and the best models.

Ventilation grille with a non-return valve - device, advantages and disadvantages, principle of operation, existing varieties, selection rules, installation and operation.

Hood noise - level standards, the main factors affecting sound, sound, reduction, proper selection, do-it-yourself ventilation, the rules for reliable operation.

Fresh-air ventilation with heating - definition, varieties, advantages and disadvantages, principle of operation, ways to control the system, valves and equipment.

Duct air humidifier - purpose of application, main varieties and characteristics, advantages and disadvantages, scope and popular manufacturers.