What are the Base Dimensions of the Thetford Aqua-Magic VI RV Toilet TH37SE?
Updated 12/01/2025 | Published 11/10/2025
Question:
How big is the base around? I measured mine at 30” so. Edd to make sure that’s the size I get
asked by: Jean
Expert Reply:
Hey Jean. They don't measure the bases of the toilet like that, but I can give you everything else you need to make sure the Thetford Aqua-Magic VI RV Toilet item # TH37SE will fit your space. Without the flush peddle the base measures 12-5/8" deep. Measured from the bolts holding your current toilet to the floor you will need a minimum of 7-5/8" to the wall.
The Thetford Aqua-Magic VI RV Toilet item # TH37SE measures 20-3/8" tall x 15" wide x 17-7/8" deep with the lid closed and 34-1/4" tall with the lid open.
Do you know what make and model toilet you currently have?
You can add this information and any other questions you have where it says Reply to Jerred H and I'll be happy to answer them.
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Product Page this Question was Asked From
Thetford Aqua-Magic VI RV Toilet - Standard Height - Round Bowl - Slow Close - White Polypropylene
- RV Toilets
- Standard Height
- Round
- Slow Close Lid
- 7-5/8 Inch Rough-In
- Gravity Flush Toilet
- 360 Swirl - Better
- Plastic
- White
- Thetford
more information >
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Jerred H.
12/1/2025
Hey Jean, did you get a chance to check whether the Thetford Aqua-Magic VI fit your space after comparing those measurements? Knowing how it lined up could help others trying to replace their RV toilet too.