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View Full Version : Toilet drain - trap or no trap?



mwolf1954
09-22-2005, 06:43 AM
Regarding my new toilet drain, do I need to have a trap just below the toilet or is a trap not needed at all?

plumber1
09-22-2005, 07:05 AM
The toilet is designed with an internal trap.
A trap is a water seal and that's why you see water in the toilet.