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…B PEG-C IOM Rev. 15 PEG-E IOM Rev. B PEG-C IOM Rev. A PEG-E IOM Rev. C PEG-E IOM Rev. D PEG-E IOM Rev. E PEG-E IOM Rev. F Parts…
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…by condensing water vapor in the exhaust gases and recover and re-use heat which would otherwise have been wasted. Traditional older boilers are not designed this way and therefore operate…