Anti-freeze in fresh water tank
My manual says to add 5 gallons of non-toxic antifreeze to fresh water tank. I have not seen or heard of this. I thought draining tank would be sufficient for winterization. My current knowledge is to...
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Thanks to all of you. My rig does have plumbing for pumping anti-freeze into all the lines as well as a bi-pass for the hot h2o tank. I don't understand why the manual would recommend dumping anti-freeze into FW tank???
