Quote:
Originally Posted by bigben
R... I will say that if you use air to blow out your water lines, you should make sure commodes are held open also to avoid blowing seals at commode.
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The air should be regulated to no more than normal water pressure... Shouldn't be an issue with blowing seals anywhere in that case.
I set my regulator in the 45-50psi range when blowing out lines.
Older RV's should be set lower.
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