[Bldg-sim] Large Box Retail Energy Analysis

[Matt McCalla]

I am working on a grocery store and want to compare the energy usage
with the ASHRAE 90.1 standard.  Has anyone done this before?  I modeled
both the baseline and our design.  The baseline uses packaged VAV RTU
with a natural gas fired boiler.  Our design uses packaged RTU's with
gas fired heat exchangers.  I am getting an energy savings of 90% when
compared to the baseline.  I might have a bust in my systems when I set
it up in Trace but I don't know where.  Any help is appreciated.

Thanks,

 

Matt McCalla, P.E. | Olsson Associates

7301 W. 133rd Street, Suite 200 | Overland Park, KS 66213 |
mmccalla at oaconsulting.com

TEL 913.381.1170 | DIR 913.748.2542 | FAX 913.381.1174

 

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