[esp-r] Re: U-value low-e glass

[Felipe Durán]

Thank you very much Jon

Felipe Durán P.
Dirección de Proyectos / Project Manager
Arquitecto PUC, Mphil U. Cambridge
LEED AP BD+C

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El 15 Aug 2010, a las 12:03, Jon Hand escribió:

> 
> In ESP-r a low e glass system is represented by altering the air gap resistance. 
> Keep changing this value until the reported U value for the construction is 1.9.
> 
> -Jon Hand
> ________________________________________
> From: esp-r-bounces at lists.strath.ac.uk [esp-r-bounces at lists.strath.ac.uk] On Behalf Of Felipe Durán [felipe at b-green.cl]
> Sent: 14 August 2010 16:53
> To: esp-r at lists.strath.ac.uk
> Subject: [esp-r]  U-value low-e glass
> 
> Dear All,
> 
> I am creating a double glazing system construction with a layer with a low-e glass. According to the manufacture, the U-value is 1.9 w/m2 K. I have modified the materials and the optics database based on LBNL window 5, but the U-value always remains as 2.8. Its seems that the problem maybe related with the low-e coating location. ¿Does anybody knows how to create a low-e glazing system with a u-value 1.9?
> 
> Kind regards,
> 
> Felipe Durán P.
> Dirección de Proyectos / Project Manager
> Arquitecto PUC, Mphil U. Cambridge
> LEED AP BD+C
>