1) аэрационное устройство (напр. дефлектор, аэрационная фрамуга, фонарь) , аэратор
2) вентилятор
- air ventilator
- attic ventilator
- bottom-hinged ventilator
- ceiling ventilator
- extract ventilator
- fire ventilator
- gambrel ventilator
- gravity roof ventilator
- heat recovery ventilator
- hooded roof ventilator
- louvered ventilator
- natural draft roof ventilator
- powered heat recovery ventilator
- powered roof ventilator
- roof ventilator
- vertical discharge roof ventilator
- wall ventilator