[Bldg-sim] Really quick question

Carol Gardner cmg750 at gmail.com
Tue Nov 9 10:47:24 PST 2010


Because the air leaking in the windows in the base case was cold, presuming
you were using the gas for space heating, that is. It's just a guess....

On Tue, Nov 9, 2010 at 10:36 AM, John Aulbach <jra_sac at yahoo.com> wrote:

> I am doing EEM modeling, with both gas and electric effects on a multi
> family unit in Los Angeles.
>
>
>
> One EEM is a lighting reduction. Another is weather stripping, which
> reduces infiltration.
>
>
>
> I add up the EEMs individually and get a gas savings (negative from the
> lighting reduction obviously). I add them together in a COMBO run (where
> they interact) and the gas savings goes UP !!
>
>
>
> WHY !!!!
>
>
>
> John R. Aulbach, PE, CEM
>
> Senior Energy Engineer
>  ------------------------------
>
> *Partner** **Energy*
>
> 1990 E. Grand Avenue, El Segundo, CA 90245
> W: 888-826-1216, X254| D: 310-765-7295 | F: 310-817-2745
>
> www.ptrenergy.com | jaulbach at ptrenergy.com <%7C%20jaulbach at ptrenergy.com>
>
>
>
>
>
>
>
>
> _______________________________________________
> Bldg-sim mailing list
> http://lists.onebuilding.org/listinfo.cgi/bldg-sim-onebuilding.org
> To unsubscribe from this mailing list send  a blank message to
> BLDG-SIM-UNSUBSCRIBE at ONEBUILDING.ORG
>
>


-- 
Carol Gardner PE
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.onebuilding.org/pipermail/bldg-sim-onebuilding.org/attachments/20101109/7b221a12/attachment-0001.htm>


More information about the Bldg-sim mailing list