[Bldg-sim] Connecting Boiler to Geothermal Loop

[Maudud Quazi]

Hello,
I am currently simulating energy modelling for a senior home using eQuest.
In the Mechanical design there is a geothermal loop providing cooling and
heating for the building.  At the same time two boilers are suplying heat to
the geothermal loop when the geothermal loop temperature is low.  I am not
able to model this in eQuest.  Can someone let me know how I can do that?
Also, the geothermal loop is preheating the DHW using two water to water
heat pump.  How do I input that in the eQuest.  I would like to thank
eveyone in advance for your help.
Hassan

On Thu, May 28, 2009 at 9:18 AM, sambhav tiwari <tiwari.sambhav at gmail.com>wrote:

> Hello,
>
> I am simulating a non residential building of two floors with a total
> conditioned floor area less than 75000 sq ft. The building maps with
> System 4 PSZ-HP ,of table G3.1.1A Appendix G of  ASHRAE 90.1-2004.
> The System Type is specified as Packaged rooftop heat pump in table
> G3.1.1B, but I could not find the appropriate table which provides me
> the COP of a system with this name.
> Please guide me to know the correct table of ASHRAE 90.1-2004 which
> gives the COP of the above mentioned system.
>
> Thanks & Regards,
>
> Sambhav Tiwari.
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