RV antifreeze in BW tank
I know there is a lot of info here about winterizing. However, i have a specific question I can't find answer to. I just winterized my TT. We still had about 4-5 gallons of water in the black wa...
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JaxDad wrote:Bumpyroad wrote:JaxDad wrote:
As stated above a diluted mixture won't give much in the way of protection.
I always completely drain mine then add a gallon of AF split 1/3 - 2/3 between black & grey tanks.
in another thread I posted my results where I diluted some antifreeze with 1/3 water and it just slushed up as it was supposed to do.
bumpy
At, or to, what temperature?
I suspect it gets a little colder in IL than in VA.
this was in my freezer at home overnight. I made no claims that it was a scientific study, just myth busted a post that "any dilution will render it useless". and the AF I use is rated to -50 degrees, not -20 so it has a bit of an advantage there. if it is only good to -25 after dilution, its OK.
bumpy
