Attic ventilator

attic ventilator

[′ad·ik ′vent·əl‚ād·ər] (building construction) A mechanical fan located in the attic space of a residence; usually moves large quantities of air at a relatively low velocity.

Attic ventilator

A mechanical fan in the attic of a house, which removes hot air from the roof space and discharges it to the outside.

attic ventilator

A mechanical fan, located in the attic space of a residence; usually moves large quantities of air at a relatively low velocity.