Klimatronik heat recovery ventilation system (MVHR) are highly efficient residential ventilation that allows you to breathe clean air, feel healthier, feel better and generally increase your level of life. Ideal for urban apartments in densely populated areas with high levels of outdoor air pollution! Klimatronik recuperators provide a constant supply of fresh air from the street and extract the "exhaust" air from the premises together with the pollutants in it. In the cold season, such a recuperator will provide economical ventilation in the premises, with a maximum heat retention of up to 96%. If you install such a device at home, then the problem of fogging windows, the formation of mold and mildew on the walls will also be solved. By regularly ventilating the air with a recuperator, this problem can be solved once and for all.