What is a barometric relief damper?
I'll answer
Earn 20 gold coins for an accepted answer.20
Earn 20 gold coins for an accepted answer.
40more
40more
Works at Apple, Lives in Cupertino, CA
A Barometric Relief Damper is comprised of thin metal blades, or flaps. The damper provides a low resistance path for excess air to exit the building when indoor pressure exceeds outdoor pressure.Aug 4, 2014
2023-06-15 11:01:25
评论(499)
Helpful(122)
Helpful
Helpful(2)

Zoe Patel
QuesHub.com delivers expert answers and knowledge to you.
A Barometric Relief Damper is comprised of thin metal blades, or flaps. The damper provides a low resistance path for excess air to exit the building when indoor pressure exceeds outdoor pressure.Aug 4, 2014