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The Natural Philosopher[_2_] The Natural Philosopher[_2_] is offline
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Default Column radiators aka "school rads" efficiency...

On 01/03/17 15:32, wrote:
On Wednesday, 1 March 2017 15:25:15 UTC, jim wrote:
compared with generic pressed steel panel radiators, how
efficient are column rads aka school rads, for same height &
length?


all radiators are 100% efficient.

well in terms of watts in per watts out yes, but in terms of power per
unit area per degree C they differ markedly

--
Future generations will wonder in bemused amazement that the early
twenty-first centurys developed world went into hysterical panic over a
globally average temperature increase of a few tenths of a degree, and,
on the basis of gross exaggerations of highly uncertain computer
projections combined into implausible chains of inference, proceeded to
contemplate a rollback of the industrial age.

Richard Lindzen