Cabin Ventilation Eyelets

[Kristofer Duckett]

Has anyone changed the cabin vent eyelets at the top of the ccabin and on the sides with redoing the entire vent system? Can the eyeballs vents and the sad side vents be replaced easily and if so what types are best fo ventilation?

Kris

[Kristofer Duckett]

Sorry by the way I have a 63' commanche 250. Original interior.

[Jay]

At some point in the distant past a previous owner of my airplane installed aluminum Wemac valves in N7702Y. A quick Google search located them at Chief, but lots of suppliers carry them. I'll leave it to an I/A to discuss the logging requirements.

Jay

[Andrew Foster]

We have a 61 250. We replaced the overhead vents with 90 degree vents from aircraft spruce. They have a 1" diamater hose which works well with the exsisting plumbing

http://www.aircraftspruce.com/catalog/a ... invent.php

They open and close, but do not swivel

[Paul Cissel]

i need to replace my pilot and copilot eyeball vents in my 1970 twin comanche. any direction on any of the plastic vents at Spruce? do these need an elbow or tube to feed it?

(modernizing this thread 6 years later)

[Zach Grant L1011jock]

No. The Twins have no ducting from the panel to the vents other than the plastic trim.

Zach