California duct sealing requirements.

http://www.energy.ca.gov/title24/changeout/2005-08-02_NEW_DUCT_REQUIREMENTS.PDF

Nick, that link doesn’t work…

Try This or This

:slight_smile:

Thanks, or just copy it into your browser and hit return. Brian, how did you do that?

Thanks Brian,

Do you guys have requirements like this in Arizona?

Nope. But I have monitored duct testing at industrial sites in the past.