[Equest-users] PSZ w/ furnace heating loads

Aulbach, John jaulbach at nexant.com
Tue Oct 7 14:30:41 PDT 2008

Don't forget the .pd2 file as well...


From: equest-users-bounces at lists.onebuilding.org [mailto:equest-users-bounces at lists.onebuilding.org] On Behalf Of Steve Mignogna
Sent: Tuesday, October 07, 2008 2:09 PM
To: Cyrus Grimes
Cc: equest-users at lists.onebuilding.org
Subject: Re: [Equest-users] PSZ w/ furnace heating loads

You should attach your .inp to the email. Maybe someone will be able to help.  I agree that your heating design capacity seems high.  When you say that your heating and cooling loads are not under control do you mean that they are too high or that they are not meeting the loads?

Steve Mignogna
Atelier Ten

On Tue, Oct 7, 2008 at 2:53 PM, Cyrus Grimes <cgrimes at dynamix-ltd.com> wrote:

	I'm trying to create my baseline model for a school on Gallipolis OH. I have the school broken into 5 zones and am using  PSZ units.  The space loads seem to be modeling fine, I'm just having a problem getting  the heating and cooling loads under control.  Using the 90.1 prescribed supply-air-to-room temperature difference of 20° and a dead band of 5°, I end up with a heating 

	design capacity of 80 btu/hr/sqft.


	I was wondering if other people have run into that same problem and how it may be resolved.  I'll seen more information if it will help I just don't want to take too much space.


	                         Cyrus Grimes                          .     

	                    Mechanical Engineer


	Corporate Office

	1108 City Park Avenue, 3rd Floor

	Columbus, Ohio 43206


	Phone (614) 443-1178 ext. 274

	Fax: (614) 443-1594

	e-mail: cgrimes at dynamix-ltd.com


	 www.dynamix-ltd.com <http://www.dynamix-ltd.com/> 

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Steve Mignogna
Atelier Ten

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