
Maceratingflo R1 750W White Round Standard height 1.6 GPF Soft Close 2-piece Toilet
How much higher than the inlet does the shower drain have to be to avoid swage backup and shower flow.
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Hi Andrew, Please maintain a 3% downward slope from the shower drain to the pump inlet to prevent drain water from flowing back. Please check the video below: https://youtu.be/pbMFv-JAMSQ?si=LPzWD07HgD8Rjvsd&t=68
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