[Equest-users] Fan Power for GSHP units

[Bishop, Bill]

Gerry,

 

To allow access to the System kW/cfm field, select "Restore Default" in
the "Static in WG" field first. For zone kW/cfm, I don't think zone fan
power is appropriate unless you are trying to model powered induction
unit boxes or some equivalent.

 

Regards,

Bill

 

 

 

 

 

From: equest-users-bounces at lists.onebuilding.org
[mailto:equest-users-bounces at lists.onebuilding.org] On Behalf Of Gerard
Hazel
Sent: Friday, September 23, 2011 7:31 AM
To: equest-users at lists.onebuilding.org
Subject: [Equest-users] Fan Power for GSHP units

 

Hi all,

I am modeling a GSHP system for a LEED project. In the proposed model I
am using HVAC  System type Water Loop Heat Pump. I am trying to be
consistent with the way I entered the fan power for the baseline - in
kw/cfm - but the box for that is greyed out in the system level
spreadsheet for Fans- Fan Power and in the Zone Level for Zone Fan
kW/flow (kW/cfm).

I entered the cooling efficiency for these units as EER so I assume I
have to break out the fan power.

Can anyone help?

Thanks in advance.

Gerry Hazel

 

Gerard Hazel

Sustainable Systems LLC

 

 

 

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