Choice of pipe for hot water secondary/recirculating system | UK Plumbers Forums | Plumbers Forums

Welcome to the forum. Although you can post in any forum, the USA forum is here in case of local regs or laws

Choice of pipe for hot water secondary/recirculating system

Post thread
Post reply

Discuss Choice of pipe for hot water secondary/recirculating system in the UK Plumbers Forums area at Plumbers Forums

F

Failte

Messages
3
What plastic based / barrier pipe can you use in a hot water secondary/recirculating system. I note Hep20 and Polypipe make it clear in their specs it must not be used. Other than copper what do you use.
 
Sort by date Sort by votes
Also can't use JG Speedfit.:

JG recirc.jpg
1

What can happen if you do use (some type of) plastic pipe on a recirculating system:

Screenshot 2024-11-18 094432.jpg
 
Last edited:
Upvote 0 Downvote

Similar plumbing topics

lollino
  • Question
Measuring Hot Water Consumption in Shared Recirculation System
I know there are such things as heat meters...
Replies
1
Views
583
Basher
B
B
  • Solved
Is there a flexible pipe suitable for a secondary hot water circulatory system?
Thanks for the comments fowlerboi. Like you I...
Replies
7
Views
544
BruceK
B
B
  • Question
Hot black water coming out of bath tap in newly refurbished. Bathroom
You've fecked up, it's not the way to do it...
Replies
18
Views
2K
SimonG
SimonG
B
  • Question
Secondary return cools cylinder within 2 hours
Well, I'm thinking if your HOT OUT goes in a...
Replies
14
Views
2K
Ric2013
R
L
  • Question
Washing Machine Waste Water flowing into the Dishwasher
You need a mcalpine V33WM, the site won't let...
Replies
7
Views
825
Jblion
J
Back
Top