[Equest-users] Excessive fan energy

[Gerard Hazel]

Hi all,

I am modeling a building for a LEED project. My proposed model is
showing fan energy far in excess of the baseline. The Baseline systems
is PVAVS Dx Cooling with HW reheat- The proposed is PVVT with Water
Source Heat Pumps. I have attached SS-M  and SSL for the Appendix G
model and for the proposed, for the system which seems to be the heart
of the problem - Sys-1 in the Baseline and ERU-1 in the proposed.  I am
at a loss to explain why the fans in the proposed seem to be running
1000 hours a year more than the proposed. I am in the process of
reducing unmet  heating hours in the proposed by adding electric BB but
it does not seem to have an effect on the fan run time. I would really
appreciate any insights from the community on how I might approach this.


Thanks in advance, 

Gerry Hazel

 

 

Gerard Hazel 

M&E Engineers, Inc.

908-526-5700 x14

 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.onebuilding.org/pipermail/equest-users-onebuilding.org/attachments/20131213/7488a40e/attachment.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: BCRH App G 12-2-13 SS-L .pdf
Type: application/octet-stream
Size: 6967 bytes
Desc: BCRH App G 12-2-13 SS-L .pdf
URL: <http://lists.onebuilding.org/pipermail/equest-users-onebuilding.org/attachments/20131213/7488a40e/attachment.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: BCRH App G 12-2-13 SSM .pdf
Type: application/octet-stream
Size: 6616 bytes
Desc: BCRH App G 12-2-13 SSM .pdf
URL: <http://lists.onebuilding.org/pipermail/equest-users-onebuilding.org/attachments/20131213/7488a40e/attachment-0001.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: BCRH Prop 12-2-13 SS-L .pdf
Type: application/octet-stream
Size: 6992 bytes
Desc: BCRH Prop 12-2-13 SS-L .pdf
URL: <http://lists.onebuilding.org/pipermail/equest-users-onebuilding.org/attachments/20131213/7488a40e/attachment-0002.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: BCRH Prop 12-2-13 SS-M .pdf
Type: application/octet-stream
Size: 6616 bytes
Desc: BCRH Prop 12-2-13 SS-M .pdf
URL: <http://lists.onebuilding.org/pipermail/equest-users-onebuilding.org/attachments/20131213/7488a40e/attachment-0003.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: BCRH Proposed Model U SZ Z  .pd2
Type: application/octet-stream
Size: 323485 bytes
Desc: BCRH Proposed Model U SZ Z  .pd2
URL: <http://lists.onebuilding.org/pipermail/equest-users-onebuilding.org/attachments/20131213/7488a40e/attachment-0004.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: BCRH Proposed Model U SZ Z  .inp
Type: application/octet-stream
Size: 1294731 bytes
Desc: BCRH Proposed Model U SZ Z  .inp
URL: <http://lists.onebuilding.org/pipermail/equest-users-onebuilding.org/attachments/20131213/7488a40e/attachment-0005.obj>