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Results 1 to 15 of 22
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26th May 2023, 02:52 PM #1
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Hot and cold pipework orientation
I know that the generally accepted arrangement of hot and cold pipework is hot to the left, and cold to the right. My daughter's new build apparently has them around the wrong way for the shower mixers in both bathrooms. I rang the Master Plumbers (Vic) and he said it is possible that the mixer has been installed upside down, but he wasn't across the Australian Standards for this, and for true compliance issues I'd need to talk to the VBA.
This is more of an annoyance than anything else, especially now that they have worked out that hot and cold are reversed from normal. Interested to hear opinions though - it's unlikely that anything can be done about it, partly because she's living in the completed house and partly because there are only unmentionable things that can be said about this builder.
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26th May 2023, 03:21 PM #2
Senior Member
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Could also be a good chance a travelling tradie, NSW is opposite us in vic when it comes to hot and cold. I also think in SA I have come across this having travelled across there just recently.
Pretty sure the standard does not cover left/right orientation.
Every new house build has a story, this is your daughter’s.
cheers
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26th May 2023, 04:16 PM #3
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If you are lucky the pipework might extend straight up into the roof space above before connecting into other outlets and a plumber could swap the pipes around
If not it will be a bit more complicated
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26th May 2023, 04:16 PM #4
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26th May 2023, 06:05 PM #5
Novice
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26th May 2023, 06:35 PM #6
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26th May 2023, 07:19 PM #7
Have a read in here
https://www.hpw.qld.gov.au/__data/as...wsflash540.pdf
Then here
https://ncc.abcb.gov.au/system/files...lume_Three.pdf
Page 49
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26th May 2023, 09:04 PM #8
Intermediate Member
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26th May 2023, 09:05 PM #9
Intermediate Member
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- SW Victoria
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26th May 2023, 09:39 PM #10
Member
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- templestowe
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Whoever you spoke to from the Master Plumbers is absolutely right. It is a compliance issue and therefore the responsibility lies with the Plumber who signed off on the compliance certificate for this works. If you contact the VBA they will confirm this and may request the Plumber attend an audit on the property.
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26th May 2023, 10:13 PM #11
SENIOR MEMBER
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From the National Construction Code (NCC 2022)
B2D3 Layout of taps
[2019: B2.3]
Where both a heated water tap and a cold water tap are installed, the heated water tap must be installed to the left of, or above, the cold water tap if—
(a) each tap controls a separate outlet; or
(b) both taps control a combined flow of water delivered through a single outlet.
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26th May 2023, 11:02 PM #12
Novice
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26th May 2023, 11:54 PM #13
GOLD MEMBER
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That's par for the course I'm afraid. I built my own home 20 years ago. I did a lot of the work myself, but also engaged tradesmen for some stages too. Some of the unbelievably stupid things I witnessed tradesmen doing was eye-opening. I quickly implemented a policy that no trades were to be on site unless I was there. Some of them were excellent. Most of them were rubbish. I don't imagine things have improved in 20 years.
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27th May 2023, 01:09 AM #14
Senior Member
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- geelong
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Chances are that you can just swap the pipes. Can't say that there is a law that says hot -left or if that is just a thing. Never seen the opposite though.
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27th May 2023, 11:23 AM #15
Maybe not a law but certainly a standard. From the posts above:
The Plumbing Code of Australia (PCA), Volume Three of the National Construction Code series,Part B2.5 ‘Layout of taps’ provides installation standards on how separate hot and cold water tapsare to be installed. It provides that the hot water tap must be positioned either on the left hand sidefor horizontal placements or above the cold water tap for vertical placements.
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