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Old 12-07-2013, 04:59 PM   #8
Ron T
Senior Member
City: Hampton Bays, N.Y.
Country: USA
Vessel Name: Grand Yankee
Vessel Model: 1981 49' Grand Banks Classic
Join Date: Oct 2007
Posts: 328
If You have an electric water heater on board that has the connection routing water thru your fresh water cooling system, with it on you will see the slow heat transfer to the engine block.
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