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View Full Version : Stoppage after first flush OK- Is is possible?


JonLynnHarvey
Dec 8, 2013, 07:01 PM
If your toilet has a narrow "neck" and gets stopped up somewhat frequently, is it possible for the flush of your (solid) business to appear completely normal and complete, and then for overflow/stoppage to occur on a subsequent second flush of your (fluid) business?

ma0641
Dec 8, 2013, 07:17 PM
Possible if the solid materials are caught in the start of the trap. Newer toilets have big trapways, 3-4" or so.