Violation of hygiene standards of the microclimate decreases the level of comfort and working capacity of a person and leads to a bigger number of cold-related diseases. Low temperature can cause local and general cooling of the body and cause a number of respiratory diseases - angina, catarrh of the upper respiratory tract, etc. In conditions when air is oversaturated with water vapor, evaporation of moisture from the surface of the skin and lungs becomes difficult, which can drastically worsen the health condition and reduce comfort. With a decrease in the relative humidity of air to 20%, one can notice an unpleasant sensation of dryness of the mucous membranes of the upper respiratory tract. An increased level of heat in the room can cause a serious damage to the cardiovascular and nervous systems. Climate systems control the temperature, humidity, air movement and air cleanliness inside a building. The parameters change has a big impact on human health, normalizing them, we make the microclimate safe for your health.