Greetings.

0.6 ACH at 50 Pa seems like the targetted maximum, though some passive houses have reportedly reached as low as 0.35 ACH.

To convert those values to normal pressure (something like 12 Pa / 0.05 in. w.c.) I divide by 20.

Regards,

Frederic Genest, ing., M.Sc.A.

-------- Message d'origine--------
De: leen peeters [mailto:l.f.r.peeters at gmail.com]
Date: dim. 01/01/2012 19:48
?: bldg-sim at lists.onebuilding.org
Objet : [Bldg-sim] infiltration rate passive building

Dear all,

what is the standard (not 50Pa) infiltration rate I should use as input to
the TRNSYS type56 building model in case of simulating a passive house?

thanks!

Leen