Installation of Window Ventilators
The measure includes the modernization of windows by arranging special ventilation units in them. These devices draw off excessive heat energy losses during the lengthy (or even shock) ventilation of the premises in cold seasons. Their installation preserve comfortable conditions for human presence in those premises where the air exchange is insufficient due to infiltration, or in which the ventilation systems are out of order.
One window ventilator with installation costs UAH 450-1,200.