Plumbers NZ is New Zealand's largest online plumbing, gas and drainage resource. Plumbing exam help, plumbing news, directory and free quotes.

Author Topic: Wetback problem pipes hot when fire is cold  (Read 3936 times)

0 Members and 1 Guest are viewing this topic.

Offline Gus Wallis

  • Newbie
  • *
  • Posts: 3
  • Karma: +0/-0
Wetback problem pipes hot when fire is cold
« on: June 09, 2013, 07:21:57 PM »
The pipes into the back of my fire are still hot in the morning when the fire is cold is the water still going around

Linkback: https://www.plumbers.nz/q-and-a-wetbacks/61/wetback-problem-pipes-hot-when-fire-is-cold/1483/

Offline Plumber

  • Administrator
  • Hero Member
  • *****
  • Posts: 736
  • Karma: +52/-2
  • ***#1 Plumber***
Re: Wetback problem pipes hot when fire is cold
« Reply #1 on: June 09, 2013, 11:04:15 PM »
It could be reverse siphoning, this will happen when the pipework is not installed correctly or if there is no anti siphon trap.
Please note that the advice I am giving is only my opinion and not necessarily a fact.  Please refer to our terms and conditions.

Offline Gus Wallis

  • Newbie
  • *
  • Posts: 3
  • Karma: +0/-0
Re: Wetback problem pipes hot when fire is cold
« Reply #2 on: June 10, 2013, 06:23:43 PM »
ok my power bill was high last month and we have used 150kws more this month and theres 4 days till we get the meter read.this is on the hot water mater.

Offline 07442

  • Jr. Member
  • **
  • Posts: 47
  • Karma: +5/-0
Re: Wetback problem pipes hot when fire is cold
« Reply #3 on: June 11, 2013, 08:54:14 PM »
how old is the installation?
is this a new problem or something that's happened from new? if it's a new problem, then what has changed? any plumbing alterations? me, I'd be looking for a water leak especially with an increased power bill.

Offline Gus Wallis

  • Newbie
  • *
  • Posts: 3
  • Karma: +0/-0
Re: Wetback problem pipes hot when fire is cold
« Reply #4 on: June 21, 2013, 09:09:46 PM »
My cylinder has two elements one at the bottom and one at the top what temp should the top one be set at. Thanks


Share via digg Share via facebook Share via linkedin Share via twitter

Similar Topics

  Subject / Started by Replies / Views Last post
xx
Running hot and cold water pipes underground between buildings

Started by roberto

3 Replies
5294 Views
Last post April 19, 2012, 05:33:51 PM
by Thunderhead
xx
Wetback Problem

Started by Murray Glue

13 Replies
22944 Views
Last post June 07, 2013, 09:42:46 AM
by Plumber
thumbup
Wetback installation guidelines / how to install a wetback

Started by Plumber

4 Replies
21349 Views
Last post June 19, 2012, 10:23:21 PM
by integrated
thumbup
Fire Safety

Started by Edbear

3 Replies
2636 Views
Last post April 03, 2015, 02:07:06 PM
by Ed Smith
 
Share this topic...
In a forum
(BBCode)
In a site/blog
(HTML)