Discuss Vaillant EcoTec - 10mm pipework to radiators? in the Central Heating Forum area at PlumbersForums.net
Hi Shaun, the existing system is 15mm i think, but its ALL being renewed. Boiler, pipes, rads.Existing system ?
Hi Shaun, the existing system is 15mm i think, but its ALL being renewed. Boiler, pipes, rads.
Depending on number of rads, 15mm copper (13.6mm ID) is fairly restrictive (compared to 22mm) requiring greater pump head/energy if you are referring to the main flow/returrn piping.Hi Shaun, the existing system is 15mm i think, but its ALL being renewed. Boiler, pipes, rads.
Reply to Vaillant EcoTec - 10mm pipework to radiators? in the Central Heating Forum area at PlumbersForums.net
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