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HVAC Terms?

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NorthJ

NorthJ

Mechanical
Joined
Jun 14, 2005
Messages
13
Location
US
Hey guys I've been put on a project kind of out of my area HVAC. Ive been tasked to evaluate a building and dont really know what they are asking for in two areas.

One task is to get "Room Pressure Differential and Threshold Cascade Profile". I know how to do the first part but I have no idea what they are asking for on the second part. Can some one tell me what a Threshold Cascade Profile is? And the other is to verify pressure cascade. Im guessing the two are similar?


Thanks in advanced
 
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