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Old 10-22-2019, 03:08 PM   #7
rslifkin
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City: Rochester, NY
Country: USA
Vessel Name: Hour Glass
Vessel Model: Chris Craft Catalina 381
Join Date: Aug 2019
Posts: 794
Quote:
Originally Posted by ben2go View Post
If you're engine(s) are closed cooled and you have an engine oil cooler, I would think that a coolant style heater would work to heat the oil as well.
Depends on if the coolant heater leads to any meaningful circulation. Some of the plumbed-in ones will, a freeze plug heater less so. And even with closed cooling, some engines still use raw water for the oil cooler.
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