Thanks for the reply!
As it turns out our state does have a "Special Design" provision allowing the installation upon approval by a state chief inspector.
thread794-266955
This is my first writing in the forum,
my question is related to new pressure vessel and national board.
Here is the deal, new vessels, manufactured outside the US (not a U stamp holder), will be installed in a state that require permit-to-install.
The permit include national...
