Hood snail quickly copes with the elimination of odors, excessive humidity, lowering the temperature. Such systems are used in boiler rooms or large houses.

The performance of a cooker hood is the amount of air that it can pump through itself in one hour. Measured in cubic meters per hour (m3 / hour).

A high-quality, well-chosen outlet for the hood in the kitchen will help to avoid problems with appliances and electricity. In this case, many nuances must be taken into account.

The heater for fresh air provides heating of street air. The temperature rises when the air comes in contact with the surface of the heating elements.

The grease filter for hoods can be disposable or reusable. It cleans air from grease particles and protects the moving parts of the motor and the entire hood.

We consider the types of exhaust ventilation, study the components of local systems, learn to make calculations, choose and install exhaust systems.

We learn to choose air ducts by diameter, section shape, material. We study the rules for installing flexible and rigid ducts.

We study the design of ventilation grilles, their types, manufacturing materials, application features and installation methods.

We study the features and methods for improving the ventilation systems of panel, brick, aerated concrete, wooden and passive houses, buildings from sip panels.

We study the principle of supply and exhaust ventilation of an apartment, types and characteristics of equipment, do-it-yourself installation methods.

We study the principle of ventilation, talk about how to independently equip the ventilation of a house, basement, sewer, basement