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- 14 Aug 2007
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Can Hep2o be used for a secondary return in a domestic property, I had to first fix a rather large property today and all pipe work is Hep with copper on show.
I had a look over the drawings but nothing said about copper for the return circuit, I thought plastic wasn't allowed on the H/W return ?
Grundfos bronze circulator going on 15mm return at cylinder.
I had a look over the drawings but nothing said about copper for the return circuit, I thought plastic wasn't allowed on the H/W return ?
Grundfos bronze circulator going on 15mm return at cylinder.