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Length, it’s got to all fit in a small cupboardCompact in length or dia ?
Was thinking about making one out of 35mm copper and press teesClosely spaced tees ??
As there all about the same length the vaillant is around the smallest
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Low Loss Header 40kW 1" coated - Culm Stores Distribution Elterm Ltd
Low Loss Header - 40kW 1" (female threaded tappings) insulatedculmstoreseltermltd.co.uk
Reply to the thread, titled "Compact low loss header" which is posted in UK Plumbers Forums on Electricians Forums.
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