How to Wire Up Thetford C402C Cassette Toilet
Updated 10/27/2025 | Published 03/19/2025
Question:
How do I wire this into my camper, as never had one previously installed?
asked by: Luke V
0
Expert Reply:
Hey Luke, thanks for reaching out!
There are 2 ways to wire up the Thetford C402C Cassette Toilet # TH99UE according to the installation instructions. I've attached a clip from the instructions for you to check out.
Let me know if you have any other questions!
expert reply by:
Jon G
0
Wiring Options for Thetford C402C Cassette Toilet
(click to enlarge)
(click to enlarge)
Product Page this Question was Asked From
Thetford C402C Cassette Toilet - Internal Water Supply - Electric Flush - Left Hand Access
- RV Toilets
- Standard Height
- Round
- Cassette Toilet
- Triple Jet - Good
- Plastic
- White
- Thetford
more information >
Featured Help Information
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Jon G.
10/27/2025
Hey Luke, were you able to get the wiring for your Thetford C402C toilet sorted out? Knowing how it went could help others adding one to their campers too.