The selection of equipment depends on the chosen ventilation system: decentralized or centralized. For decentralized ventilation, it is recommended to use equipment from the following manufacturers: Meltem, Zehnder, Maico, Mitsubishi Electriс.A centralized ventilation system can be assembled with the following equipment: Jablotron (with CO2 sensors and VAV valves for variable air supply), Meltem, Systemair, Zehnder, Salda, Maico.