04-21-2017, 03:45 PM
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#16
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Guru
City: Brookline, NH
Vessel Name: Shalloway
Vessel Model: Defever 44, twin Perkins
Join Date: Sep 2013
Posts: 2,260
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Quote:
Originally Posted by kapnd
Well of course the heat exchanger is hot, this is what the thing is all about!
You need to physically examine the ENTIRE raw water system, from intake grating to exhaust outlet by dismantling and inspecting and cleaning each part and hose.
If you find a few impeller bits or some corrosion in one spot, don't assume that that is the entire problem, the offending bits can be distributed throughout the system.
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