How to Know if Replacement RV Toilet Floor Flange Will Work
Updated 07/01/2025 | Published 08/08/2020
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Question:
how do you know if this will work. we have a Layton 25 foot and we are having to replace floor flange as it busted up and came loose from the toilet so we are buying a new toilet too? thanks. our camper is a Layton 25 ft slide out and its about 20 years old i think.
asked by: Carla B
Expert Reply:
Replacement toilet floor flanges are universal so it will work, but you can determine the correct one based on the threading of your current flange. They will work with 3" pipes which you need to have as well.
- Male Thread: Replacement RV Toilet Floor Flange - 3" MPT # T05-0782
- Female Thread: Replacement RV Toilet Floor Flange - 3" FPT # T05-0784
These will also require the Valterra RV Toilet Floor Gasket with Hold Down Bolts # Q23653VP.
This will allow you to install a toilet like the Dometic Part-Timer RV Toilet # DOM57FR or Dometic Weekender RV Toilet # DOM24FR.
I have also added links to video reviews for you to check out.
Product Page this Question was Asked From
Replacement RV Toilet Floor Flange - 3" FPT
- Accessories and Parts
- RV Toilets
- Floor Flanges
- 3 Inch Diameter
- Valterra
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Rich
6/30/2025
You didn’t answer the question. How do they know there flange wasn’t glued and is screwed on