|Posted by Sylvan Tieger on April 23, 2004 at 15:17:52:|
|In response to Re: air chambers|
: where in the UPC does it say that non-mechanical air chambers are illegal?
I never heard of anything like that BUT then again the SPC and some of the other codes are GRAFT/ Kick back driven in my opinion so anything is possible.
Think of the money that had to exchange hands to allow a vent to be made of thin plastic and rubber and used indoors.
GOOD OLE American GRAFT at work and stupidy on a committee works every time.
Why would anyone want an air chamber with moving parts that are prone to failure.
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