Winterizing: Holding tanks dry or not?
I am sure this has been addressed to death, but I have done a search and can't find the answer. I am doing my first winterization (Pennsylvania) and I don't know if I should completely DRAIN my hol...
Forum Discussion
Sorry to swim against the current, but I wouldn't. Make sure there is some af in the black tank. Others are ok to dry out, but if there is any residual "stuff" in the black and it dries out, you've got potential problems in the spring. Cheap insurance.
