[Equest-users] MIXED Cooling and heating
LMatutinovic at halsall.com
Fri Jan 22 12:02:36 PST 2010
It’s likely that you have core zones with internal gains and zero envelope losses which will require cooling even in winter.
Luka Matutinovic, B.A.Sc., LEED® AP
Green Building Consultant / Energy Specialist
Toll Free 1.888.425.7255
HALSALL ASSOCIATES LTD.
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From: John Aulbach [mailto:jra_sac at yahoo.com]
Sent: Thursday, January 21, 2010 4:26 PM
To: pouya amid; equest-users at lists.onebuilding.org
Subject: Re: [Equest-users] MIXED Cooling and heating
What type of HVAC system are you using? If you are mixing heating and cooling airflows, you are tempering the air, and thus having both heating and cooling loads.
Sending us the .INP and .PD2 files would be helpful to investigate it for you.
John R. Aulbach, PE, CEM
Senior Energy Engineer
1990 E. Grand Avenue, El Segundo, CA 90245
W: 888-826-1216, X254| D: 310-765-7295 | F: 310-817-2745
www.ptrenergy.com <http://www.ptrenergy.com/> | jaulbach at ptrenergy.com <mailto:%7C%20jaulbach at ptrenergy.com>
From: pouya amid <pouya.amid at gmail.com>
To: equest-users at lists.onebuilding.org
Sent: Thu, January 21, 2010 1:16:25 PM
Subject: [Equest-users] MIXED Cooling and heating
Dear eQUEST users
I have a fundamental question about my anomalous result. I modeling a
residential (high rise) building in normal way and use various weather
data but finally the summery result contains both cooling and heating
consumption during cold season. I change many options in the
definition wizard for example type of building, utilities energy per
area etc. but the result not changed so much.
I ask anyone who know about the reason to send me an E-mail about this issue.
CCHP – Energy research Center – AUT
January 21, 2010
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