What size flow and return pipes underfloor heating

dextur · 27 Apr 2014

What size flow and return pipes need to be taken to a underfloor heating manifold? 22mm?

Norcon · 27 Apr 2014

Go with 54mm to be on the safe side.
Then you have thermal storage capacity in the pipes themselves for fast heat up!

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What size flow and return pipes underfloor heating

dextur

Norcon

DIYnot Local

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