[Bldg-rate] Proposed Fan Power with multiple air handlers

Robby Oylear robbyo at rushingco.com
Fri Nov 11 08:18:51 PST 2011

If you have three systems in Trace then input the separate amounts.  If
you only have one system, input the combined amounts.  


For future questions on modeling I'd recommend addressing them to
bldg-sim at lists.onebuilding.org.  I believe this forum is more for
questions on building rating systems in general.


Robby Oylear, LEED AP BD+C

Mechanical Project Engineer

Energy Analyst


D 206-788-4571 

 <http://www.rushingco.com/> www.rushingco.com


From: bldg-rate-bounces at lists.onebuilding.org
[mailto:bldg-rate-bounces at lists.onebuilding.org] On Behalf Of Jason Wendel
Sent: Friday, November 11, 2011 6:16 AM
To: 'bldg-rate at lists.onebuilding.org'
Subject: [Bldg-rate] Proposed Fan Power with multiple air handlers


How do I model (for LEED) the fan power of the proposed design of a
building that has 3 large air handlers (145,000 cfm each) all looping
together?  Do I put the combined HP of (180*3=540) 540 HP as the fan power
(I'm using Trace 700)?




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