"Hello Dr-Copper",
Welcome to the Forum - I am from the U.K. - I have found some `Disagreement` on here - There are `Differences` in U.S. Plumbing & Gas [Water Heaters etc.] - That I would not have expected when I became a `Member` of the Forum.
It will be Interesting to read Your Posts - Although I would assume that Plumbing in Australia is `Heavily Based` on U.K. Plumbing `Doctrine` - "Please don`t be Annoyed by that comment" - I will be very interested in Your `Views` on what You read on this Forum.
Regards,
CHRISM.