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QUESTION:Now if improvements 1-6 raise the boiler from 55%
to 85% (I think that would
No non-condensing boiler goes to 85% reading SEDBUK's seasonal
efficiencies.
Can anyone point one out? The only non-condensing boilers that get into the
top three ratings A,B & C are Powermaxes, which have the flue running
through a thermal store (good PSCU's type boilers). These are approx
80-81.5%
ANSWER: I accept the specific details of what you are syaing although I think the
point still stands that bulk of the saving can be gained without going to a
condensing boiler although the price difference is getting less and may well
be worth it.
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