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Old 11-02-2018, 02:32 PM   #1
stustoner's Avatar
Brand: Thor Motor Coach
Model: Four Winds 24F
State: Pennsylvania
Posts: 79
THOR #13098
24F Toilet Seal

All, our toilet in our new 24F has a slight leak evidenced by some water leaking out where the toilet meets the floor that it sits on. I did get a drainage plumbing schematic and the flange under the toilet looks just like what I have in my home toilet. I am now wondering if the unit uses a "wax ring" seal like my home toilet and perhaps it is damaged/missing. Can someone confirm that a wax ring (or similar seal) is used in this application?

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Old 11-03-2018, 10:13 AM   #2
Senior Member
Brand: Thor Motor Coach
Model: Fourwinds 24F
State: North Carolina
Posts: 148
THOR #9511
My 24F had a small leak as well. I removed the Thetford toilet and noticed debris between the closet flange and the flange seal. Thetford uses a flange seal, kinda a big rubber gasket, versus a wax seal like a home toilet. The Thetford website shows this on the toilet parts list and installation directions.
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