Choice of pipe for hot water secondary/recirculating system Discussion Thread
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.
Choice of pipe for hot water secondary/recirculating system for the original thread on Plumbers Forums
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.
Choice of pipe for hot water secondary/recirculating system for the original thread on Plumbers Forums
