Air preheater

Air preheater

Jesse Russell Ronald Cohn

     

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ISBN: 978-5-5143-2407-1

High Quality Content by WIKIPEDIA articles! An air preheater (APH) is a general term to describe any device designed to heat air before another process (for example, combustion in a boiler) with the primary objective of increasing the thermal efficiency of the process. They may be used alone or to replace a recuperative heat system or to replace a steam coil.

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