Definitely leave faucets open. I didn't on my outside shower and condensate went down the line and froze, and yup, froze and broke.
Now I drain, blow out, run the red through and blow out. Fixing pex connections in tight spaces is not what I ever want to do.
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2017 SLX 195RB
2021 Jeep Grand Cherokee Summit L 5.7L V8
Andersen WDH hitch, Renogy 100 AH Lithium &
200 Watts solar panels from Renogy
Prev. '14 Jeep Grand Cherokee Overland, gas 3.6 V6
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