andrewbadera

andrewbadera OP t1_iu6drge wrote

The line does run to both the tub faucet and the shower head. When I bought the place flow was constricted, had to use a low flow head. I'm figuring at this point this means having someone rip out the wall, and I probably might as well redo the entire (small but only full) bathroom the way it should have been done in the first place to address various other concerns. I had hoped to avoid this until I could buy a second house and move first, but then rates jumped.

Thanks for all your input!

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andrewbadera OP t1_iu5cczw wrote

The drain doesn't appear completely drained at this time. Not sure if it was draining slowly when this issue made itself obvious. I suppose it doesn't hurt to check at this point.

I don't have access from below. There's a drywall ceiling in the downstairs bathroom, then the subfloor. One of the cast iron pipes nearby has a point that is terminated with a cap that can be unscrewed, but I'm doubtful I could apply enough leverage in the limited space to open it.

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andrewbadera OP t1_iu4vxie wrote

Unfortunately the one side of that is the top of the stairwell, the other side is the brick exterior wall, no room for an access panel.

I added some additional photos to the imgur gallery.

I also doublechecked the connection, the plastic nut definitely seems tight. Everything above that connection is dry. If there were a backup, could it force its way out even if that plastic nut is tight?

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