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Wayne.B
 
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Default electric marine hot water heaters

On 14 Jun 2004 16:34:50 GMT, (Greg) wrote:

OT ... has anyone used engine heat, via a double isolation heat exchanger to
heat water? That sounds like a "free" way to do it if you are running.


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Not sure what you mean by a double isolation heat exchanger but most
marine hot water heaters have an internal coil for circulating engine
coolant and the heating water. It's very common if that is what you
meant.