Gas pipe tightening question from a newbie
Wayne Whitney wrote:
On 2006-11-09, Smarty wrote:
I thought about putting unions all over the place so that each
segment could be independently tightened. I have not seen
professionals use this approach, so I am guessing this is not a
great solution.....
In my building code, unions are only allowed "adjacent to accessible
equipment". That is, if you hard pipe an appliance, you can use a
union for the final connection. Otherwise, unions are out. You can
use a left/right coupling, though.
Cheers, Wayne
Locating unions only at equipment is also a a requirement of our local
gas provider.
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