[Bldg-sim] Assembly SHGC

D. Charlie Curcija curcija at designbuildersoftware.com
Fri Sep 17 09:03:21 PDT 2010


>From this formula, it can be concluded that SHGC of frame is assumed to be
0.57, which is high.  Very high.  However, the formula may be provided for
default (punitive) value if it does not have NFRC rating.  This is to
encourage people to get accurate NFRC values.

 

Charlie

 

From: bldg-sim-bounces at lists.onebuilding.org
[mailto:bldg-sim-bounces at lists.onebuilding.org] On Behalf Of Jon Matthews
Sent: Friday, September 17, 2010 11:36 AM
To: bldg-sim at lists.onebuilding.org
Subject: [Bldg-sim] Assembly SHGC

 

Hello All! I am confused to the formula that I found recently in the forum
on Assembly SHGC. I think its SHGCassembly = 0.08 + (0.86)(SHGCglass) (cant
find it now in the forum but I think it is something like this) which gives
me a higher assembly SHGC of glass. Is this correct? I thought that assembly
SHGC will be smaller than the SHGC of glass.

 

Thanks again to all!!

 

Jon

 

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