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Old 12-28-20, 03:46 PM   #15
WillyP
Lurking Renovator
 
Join Date: Jul 2020
Location: Virginia
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Ironically oil was my way of keeping it simple. It wont freeze, it lasts much longer than Glycol, and it is cheaper. Unfortunately I now know it also doesn't hold heat as long and would be very inefficient.
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