Not simple

[NW Mailing List]

My additional thanks to Larry for attaching the drawing of the SA heater.
When first considered, a feedwater heater sounds like a simple,
straight-forward challenge for its designers. It turns out to be a quite
complicated affair mostly hidden from the casual viewer. And inserting it
in the exhaust system meant it had to be ready for a violent environment.

I stand in new-found awe of the installation.

Mike Pierry, Jr.
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