Discuss HELP! UFH system causing boiler temp drop/excessive gas consumption in the Plumbing Jobs | The Job-board area at PlumbersForums.net
It goes from copper to plastic but does the external size reduce ie. 22 to 15mm.The pipe work coming from the boiler to feed these is 22mm copper BUT to the 9 port manifold where it goes into the ceiling there is a section of plastic speedfit on the flow/return which I understand has quite a significant reduction in bore
Reply to HELP! UFH system causing boiler temp drop/excessive gas consumption in the Plumbing Jobs | The Job-board area at PlumbersForums.net
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