Lesson Learned about bleech in the lines
Long story short, I sucked a gallon of concentrated Clorox bleech into the fresh water tank to rid any algae from growing with this hot humid summer. I pretty much got distracted and left it in there for 48 hours which may not have been a problem for the fresh tank lining, but I ran all the faucets before I left, so bleach water remained pressurized in all of the faucets throughout the coach. When I finally emptied out the fresh water tank, a small pinhole had been eaten through my nonmetallic kitchen faucet neck. No other faucets were affected, that I know of.
Update on post: my external shower nozzle was also eaten through.
lesson of the story is I probably should have just left it in for 6 hours and then completely flush the system.
2015 FR3 DS30