[Equest-users] zones with ventilation only

John Aulbach jra_sac at yahoo.com
Thu Jan 14 06:08:08 PST 2010


Christina:

Any zome which has no heating or cooling is "unconditioned". And you need to look as to what Parent HVAC system they are attached to.

Attaching unconditioned zones to a parent HVAC has been around since DOE-2.1A.




________________________________
From: Christina Galyfianaki <Christina.Galyfianaki at hurleypalmerflatt.com>
To: equest-users at lists.onebuilding.org
Sent: Thu, January 14, 2010 3:50:51 AM
Subject: [Equest-users] zones with ventilation only


Hello equesters!
 
I am asking for your help once again.
 
I am wondering if anyone could help me describe the zones that only have exhaust fans.
And the zones that have supply and exhaust fans, but not heating or cooling?
Are they “conditioned” or “unconditioned” spaces in the detailed design?
Are they connected to a Parent HVAC system? If so which type?
Where do I define the fan power and the flow rate?
 
Thanks! 
 
 
Christina Galyfianaki
Simulation Consultant
Building Physics Division
 
LCEA CIBSE Accredited, EPCs levels 3/4/5
 
 
hurleypalmerflatt
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