Turning vanes (HVAC)
![]() | This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations. (May 2015) (Learn how and when to remove this message) |
![](http://upload.wikimedia.org/wikipedia/commons/thumb/5/54/Turning_vanes_inside_of_large_durasteel_ductwork_06.png/170px-Turning_vanes_inside_of_large_durasteel_ductwork_06.png)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/5/52/Turning_vanes_inside_of_large_durasteel_ductwork_11.png/220px-Turning_vanes_inside_of_large_durasteel_ductwork_11.png)
HVAC turning vanes are sheet metal devices inside of mechanical ductwork used to smoothly direct air inside a duct where there is a change in direction, by reducing resistance and turbulence.
See also
[edit]External links
[edit]![](http://upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png)
Wikimedia Commons has media related to Turning vanes.