On 01/12/2020 13:53, Harry Bloomfield wrote:
John Rumm wrote on 30/11/2020 :
feed pipes on gravity cold water cisterns and CH header tanks are very
useful at times - but only if you need to work on that kind of system.

A carrot!

Indeed - and I have recommended same myself, although it does assume
one has a suitable carrot that's not frozen!

--
Cheers,

John.

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