Winterized w/compressed air
I winterized my TT with compressed air through the city water inlet with my compressor set at 25 PSI. I went through and opened each valve one at a time for over an hour. I uncapped the low point dr...
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Just an FYI: if you have an outside shower make sure it's drained and you should pour some RV antifreeze into your P-traps. I also keep antifreeze in the toilet bowl. A little water in your holding tanks doesn't hurt anything
