WUFI

Hi, I'm attempting to model a smart vapor retarder (specifically the Intello Plus manufactured by 475 High Performance Building Supply). The product specification sheet states that the vapor retarder has a vapor variability of < 0.13 perm during dry winter conditions, and > 13.2 perm during summer c...

Hi Christian,

Thank you for the reply. Yes, I was making a mistake and not running the interior climate file on the proper tab. It appears to be working as expected now with your suggestion.

Thank you again.

Best,

Kenner

Hi, I am running Windows 10 on a Dell Precision 5510 and have been running WUFI 6.2 with only a few crashing incidents. Occasionally the program would crash unexpectedly when loading a weather file .epw from a local directory. How WUFI 6.2 will not open at all. The splash page appears for a brief fe...

Hi Manfred,

Thanks for taking a look. It is WUFI Pro v6.2, not WUFI Plus.

Thanks again.

Best,

Kenner

Hi Manfred, Yes, I have an educational license but I believe I have full functionality of the Pro version? I was able to generate the interior conditions I need (temperature & relative humidity) using an Energyplus model. I then used the "createclimefile.xls" tool and exported a .WAC f...

Thank you Manfred.

Hi, I'm attempting to simulate an exterior wall assembly for a school building. Because the school does not operate its HVAC systems during the summer months (01 June to 01 September), I am wondering if I can run a 3 year to 10 year simulation showing no space conditioning for these months. Is it po...