[BLDG-SIM] HRV unit for a GSHP application in eQUEST

[Michael Rosenberg]

Andrew,

The following is from an email sent out with the announcement of eQuest
V3.6. Hope this helps.

**************************
Water-Loop and Ground Source Heat Pump Enhancements
The ability to model water loop heat pumps , in both ground coupled and
conventional configurations, 
has been greatly enhanced in two major ways:

1.      Water-source heat pump - the PVVT, PVAVS and PSZ systems can
now be specified to be 
water-loop heat pump systems thus allowing all the options of these
SYSTEM TYPEs to be available for 
use in modeling water -loop heat pump configurations (including
variable flow, staged heating and 
cooling, heat recovery, ERV's, as well as sub-zone conditioning and
return air plenum pathways.

**********************************

Mike

Michael Rosenberg
Oregon Department of Energy
625 Marion St. N.E.
Salem, OR 97301-3742
Phone : (503) 373-7809
Fax: (503) 373-7806

>>> "Andrew Craig" <andrew_c at ieice.com> 11/2/2006 10:36:32 AM >>>
I am modeling a single story building that uses a ground-source, water
to water heat pump to serve radiant heating/cooling slabs.  A majority
of the building utilizes natural ventilation although mechanical
ventilation is needed for the restrooms and a laboratory space with a
fume hood.  The plans call for a HRV unit to provide this make-up air
to
the spaces and this is where I run into problems.  For SYSTEM, TYPE =
HP, in eQUEST, it won't let me model an HRV unit although the graphic
appears in the Air-Side HVAC System window.  Any suggestions for
turning
on this feature in a HP system?

 

Andrew Craig | Mechanical Designer/Energy Analyst

INTERFACE ENGINEERING 
708 SW Third Avenue | Suite 400 | Portland, OR 97204 

direct: 503.382.2696
office: 503.382.2266
fax: 503.382.2262
email: Andrew_C at ieice.com 
web: www.ieice.com 

Consultants of Choice to the Built Environment for over 35 years
Kirkland, WA | Portland, OR | Sacramento, CA | Salem, OR |
SanFrancisco,
CA

 



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