[Equest-users] Heat Recovery Chiller

[Amy Jarvis]

I am trying to model a heat recovery chiller in equest.  The heat recovery chiller is meant to recovery heat from 200 tons of year round cooling loads.  This heat will be used in a low temperature heat recovery system for VAV terminal unit reheat.  I created a dummy boiler for the low temperature heat recovery loop.  I am encountering the following problems:

*         The dummy boiler loop has significantly more load than it should (and is sized at) and is pulling the load from the regular boiler loop.  As a result the boilers are not sequencing properly and the regular hot water loop is not properly sized.

Any help is greatly appreciated.  Thanks,

Amy Jarvis, LEED(r) AP
Mechanical Designer

M+NLB
MAZZETTI NASH LIPSEY BURCH

520 SW Sixth Avenue, Suite 500
Portland, OR 97204

t: 503.601.5976    f: 503.445.6288    c: 503.310.7480     w: www.mazzetti.com<http://www.mazzetti.com>

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