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Old May 02, 2012, 06:53 PM
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Just call me "Mo"
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Joined Aug 2008
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Originally Posted by Circlip View Post
A point to ponder Mogogear, when drawing air through the CPU fan to cool the boats innards, what sort of temperature is passing through it? In its intended use, the fan is drawing dry hot air from a heat sink which is also aiding cooling so it may be an idea to think of blowing cool air through the fan to the inside of the boat and making sure their are plenty of exits. Heat and damp are ideal for drying out sintered metal bearings.

Regards Ian.
If I wrote otherwise my mistake--My fan will draw outside air IN through the main window and door galleries from outside and blow that cooler air in over the boiler area below and aft- creating positive pressure inside the hull.

So all is as I think you are recommending.

Once again not a high speed blower -air exchange and cooling are the goals. The boat has been run on steam prior to my ownership and was not fan ventilated to my knowledge. My superstructure is wood and metal and I have it sheathed underneath with light aluminium sheet .

So hopefully I will be improving the engine room temps!

P.S. Hookpilot My little fan is 70mm square

Nice Tug George!

Nice tank Gary!
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Last edited by mogogear; May 02, 2012 at 06:58 PM.
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