Wacky Weds: Bad Bad Ducts…

You know some practices are just so hard to kill off, even with the code changes & increased education. Kind of like these two…

Air flow is so highly overrated… That is a 10″ supply duct reduced to 6″ in not just one spot but another two that don’t show on the picture

Ahh but the one that took the cake was this masterpiece which is not even allowed by the 2012 codes…