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sher-2219

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Bert

Lagging pipes

Many (many) years ago, my old physics teacher told us (though I may have been the only one listening) that lagging pipes to prevent heat loss was a waste of material after a certain point.  This...
21:04 Sat 19th Feb 20056 answers, last by sher-2219 18:11 Mon 16th Apr 2012

Only 1 question