Forum Discussion
downtheroad
Jun 18, 2016Explorer
Lots of different plumbing set ups out there...
I have heard of units that plumbed the bathroom sink into the black tank. Possibly, but unlikely, the shower is plumbed into the black tank.
If not, the only way the shower could back up is if the trap is clogged or your gray tank is full.
I have heard of units that plumbed the bathroom sink into the black tank. Possibly, but unlikely, the shower is plumbed into the black tank.
If not, the only way the shower could back up is if the trap is clogged or your gray tank is full.
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