[Greenbuilding] Using Framing Cavities for ERV duct chases

[Clarke Olsen]

The reason is fire, as in FIRE! 
Clarke Olsen
clarkeolsendesign.com
373 route 203
Spencertown, NY 12165 
USA
518-392-4640
colsen at taconic.net

> 
> Looking in our Virginia Residential Code which is for the most part based on the International Residential Code says the following: 
>  
> Use of gypsum products to construct return ducts or plenums is permitted, provided that the air temperature does not exceed 125F and exposed surfaces not subject to condensation. 
>  
>  
>  
> Stud cavities shall not convey air from more than one floor level.
> _______________________________________________
> Greenbuilding mailing list
> to Send a Message to the list, use the email address
> Greenbuilding at bioenergylists.org
> 
> to UNSUBSCRIBE or Change your List Settings use the web page
> http://lists.bioenergylists.org/mailman/listinfo/greenbuilding_lists.bioenergylists.org

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.bioenergylists.org/pipermail/greenbuilding_lists.bioenergylists.org/attachments/20130126/0f8ba327/attachment.html>