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rod · 02-25-2018, 12:02 PM

FYI, the waterless coolant is basically RV anti-feeze. it will not cool unless you used a 20 lb or higher rad. cap. most rads. will not take that kind of pressure. I use that RV AF in my solar hot water system. believe me, it absorbs a lot of heat. but getting rid of the heat using the RV AF is not easy
Rod in AZ

02-25-2018, 12:02 PM	#21
rod Member Join Date: Dec 2009 Location: Kingman, NW AZ. in the middle of the longest stretch of Route 66 Posts: 307 Likes: 0 Liked 17 Times in 13 Posts	Re: Water in radiator rusty looking FYI, the waterless coolant is basically RV anti-feeze. it will not cool unless you used a 20 lb or higher rad. cap. most rads. will not take that kind of pressure. I use that RV AF in my solar hot water system. believe me, it absorbs a lot of heat. but getting rid of the heat using the RV AF is not easy Rod in AZ