Translation of "Ventilation" in Portuguese

ventilation, temperature and humidity system

sistema de ventilação, temperatura e umidade

Do not block any ventilation openings.

Não obstrua nenhuma abertura de ventilação.

- It was very stuffy in that room with all the windows closed.
- The ventilation in the room was bad since all of the windows were closed.

A ventilação na sala estava ruim porque todas as janelas estavam fechadas.