how important is this step in winterizing?
my buddy, who's not good with computers, forgot this step when winterizing last week in NJ. He did not blow the lines and added antifreeze at the water pump bypass inside. Everything else was done...
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ALSO - if he has a black tank flush line, that is not part of any other water system. It will probably have a low spot it it that will freeze and break the line if it isn't blown out or have antifreeze put in it - been there, done that...........
Bill
Bill
