[Equest-users] unmet heating load hours

[Javed Iqbal via Equest-users]

8 degF (4.44 degC) looks too high to me. The following standard holds true
for all irrespective of tool used (Eplus, eQuest. IES VE etc.), in my
opinion.

[image: Inline image 2]


source: 90.1-2010  Performance Rating Manual

On Sat, Apr 29, 2017 at 10:04 AM, Sharad Kumar via Equest-users <
equest-users at lists.onebuilding.org> wrote:

> Hi Tim,
>
> For LEED projects the unmet load hour can go up-to 300 hours for the
> Baseline Case and the unmet hours in the proposed case shall not exceed the
> unmet hours in the base case by more than 50 hours.
>
> However in order to remove unmet load hour you can tweak with the heating
> set-points to higher limits, changing the control zone to more larger
> spaces, might be increasing the throttling range to 8 degree Fahrenheit and
> so on.
> May be this can help.
>
> *Thanks,*
> Sharad.Kumar.
>
>
> ---------- Forwarded message ----------
> From: Tim Burke via Equest-users <equest-users at lists.onebuilding.org>
> To: "equest-users at onebuilding.org" <equest-users at onebuilding.org>
> Cc:
> Bcc:
> Date: Thu, 27 Apr 2017 21:50:15 +0000
> Subject: [Equest-users] unmet heating load hours
>
> I have a Costco warehouse equest model with 4 unmet heating load hours in
> my proposed model with zero in my baseline budget model.  I need to be able
> to tweak my model to get rid of these unmet load hours but minor tweaks
> don’t seem to make a difference.  Could there be something wrong with the
> model that results in having a few unmet load hours that are hard to get
> rid of?
>
>
>
> Tim Burke
>
>
>
> T.E., Inc.
>
> 830 North Riverside Drive #200
>
> Renton, WA. 98057
>
> (425) 970-3753 <(425)%20970-3753> Phone
>
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>
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-- 


Javed Iqbal, LEED AP, CEA
Sr. Energy Analyst
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