Blowing out water lines prior to winterizing
How do you purge the water lines and p traps for winterizing. Not sure where the air line connects .
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I have a portable air tank, I take of the strainers on the faucets hold a rag over the end and blow air backwards on each one , then suck the pink stuff threw the system with the rv pump.hasn,t froze in 7yrs, pour half gal into the waste tanks and pee traps.drain hot water tank.
