Bayt.com

Start networking and exchanging professional insights

Register now or log in to join your professional community.

Follow

What does (SD ) and (VCD) mean in air duct?

HVAC
user-image
Question added by AZIZ FAYEZ
Date Posted: 2015/06/16
Upvote (4) Views (38) Followers (5) Answers (2) Report Question
Write an Answer
Register now or log in to answer.
magdy abd al nour
by magdy abd al nour , HVAC Site manger , First United Co.

SD is short for split damper , we use when the main duct split to2 branches

 

 

VCD is short for volume control damper ,  we use inside the duct rectangular or round (access door under it is preferred) 

syed khan
by syed khan , HVAC Supervisor , Dolphin radiators and cooling system

Smoke Detector and Volume control damper

Write Your Answer
More Questions Like This