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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I do both, first blow out the lines then add the pinks stuff...it only takes about 2 gallons so for me, it is cheap insurance....and it takes a whopping 10 minutes more to do.
