[Bldg-sim] Existing Window Units (UNCLASSIFIED)

Jason Glazer jglazer at gard.com
Tue Jun 2 09:17:23 PDT 2015


I have a little older than that. This figure is from 
LBNL-40297 "Energy Data Sourcebook for the U.S. Residential 
Sector" also attached where RAC is for room air conditioners.

Jason




On 6/2/2015 10:50 AM, Eurek, John S NWO wrote:
> Classification: UNCLASSIFIED
> Caveats: NONE
>
> I'm working on an energy audit for a building with old window A/C units.  The average age is about 15 years old. Does anybody know where I can find a good estimate for the efficiency of a 15 year old unit?
>
> I know there is a wide range of efficiencies, then and now, depending on how much you are willing to pay. I'm looking something I can reference and file in my report to show where I got my numbers.
>
> Classification: UNCLASSIFIED
> Caveats: NONE
>
>
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-- 
Jason Glazer, P.E., GARD Analytics, 90.1 ECB chair
Admin for onebuilding.org building performance mailing lists

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