Motorized Damper Help

[Diesel21]

i am looking to find a 12x16 or 12x8 120v motorized damper to use in my room that will seal up when not in use. It will be ceiling mounted and I guess the spring dampers aren’t recommended. Any ideas where I could get one?

 

[Diesel21]

12x16 or 12x18. Im pulling around 600cfm out of the room with an 8” fan so I’m looking for something big enough for 1200+ cfm. Passive intake

 

[oldskol4evr]

12x16 or 12x18. Im pulling around 600cfm out of the room with an 8” fan so I’m looking for something big enough for 1200+ cfm. Passive intake

if you live in decent climate,why not look into whole house fans,had one in the day,that bitch kept the house comfrtable,might even find what your looking for there

 

[1diesel1]

Johnstone supply, granger. Any mechanical supply company. You are correct about the spring mounted dampers, do not use. Shit you might even be able to find it on amazon.

 

[1diesel1]

The one on the right has 3 settings. Delivers to your door.