Out of stock
Thetford C403-L Right Aftermarket 

Thetford - C403-L - Right (C400 Series) Aftermarket (51678SP)

C400: One of the great Thetford inventions - The Cassette Toilet!

Its removable waste-holding tank makes it the ultimate sanitary solution for your caravan or motor home. Don’t settle for less and get the best.

  • Highest level of seating comfort on the market
  • Lightweight, high-quality, durable plastic
  • Quiet yet powerful flushing system with full bowl coverage
  • Easy and convenient emptying
  • Excluding Door 3
  • Accent colour waste-holding tankGreen
  • Bowl material Plastic
  • Capacity of flush-water tank-
  • Capacity of waste-holding tank19.3 L
  • Flushing system Electric
  • Level indicator for flush-water tank-
  • Level indicator for waste-holding tank3 indication levels
  • Main dimensions (h x w x d)512 x 670 x 400 mm
  • Model Bench toilet
  • Net weight8.1 Kg
  • Position service door 3Portrait
  • Removable mechanism for waste-holding tank Yes
  • Seating height473 mm
  • Seating width382 mm
  • Version Right
  • Waste-holding tank on wheels Yes
  • Waste-holding tank on wheels Yes
  • Water fill door needed N/A
Are you looking for a specific spare part?

For the Cassette toilet there are various spare parts available.

Download Partlist:

Part List

FAQ & Tips
What can I do when the flush of my toilet doesn't work?
The toilet's fuse might possibly be defect. Please check if the fuse is okay and replace it if necessary . You can find the fuse in the area in which the waste-holding tank is placed. If this is not the case, please contact your  dealer or Thetford Service Centre.
What can I do when my waste holding tank is leaking?
You should check if the waste-holding tank is well positioned and check if the lipseal is okay. If this is not the case, please contact your dealer or Thetford Service Centre.
Why doesn't my toilet have a flush water level indication?
This is optional and depends on your model /version. Please contact your dealer or Thetford Service Center for additional information.
What can I do when my toilet keeps on flushing?
You should check if the electric valve and the flush switch are okay. If this does not solve your issue, please contact your dealer or Thetford Service Centre.
Is it possible to replace my cassette toilet?
Yes. In most situations it is possible to replace the toilet. Contact your dealer or Thetford Service Centre for the possibilities.
How often do I have to replace the lip seal?
Depending on user behaviour, we recommend replacement after 4-6 years.
Why is my waste level indicator not working property?
Please check if the float arm is placed correctly. If this is not the case, contact your dealer or Thetford Service Centre.
Can I use normal toilet paper in my waste-holding tank?
We recommend using Aqua Soft. This toilet paper dissolves quickly and prevents problems in the cassette. In addition,  is easier to clean the cassette.
Can I replace my plastic toilet bowl into a ceramic bowl?
Sorry, that's not possible

None

Out of stock
Thetford C403-L Right Aftermarket 

Thetford - C403-L - Right (C400 Series) Aftermarket (51678SP)

C400: One of the great Thetford inventions - The Cassette Toilet!

Its removable waste-holding tank makes it the ultimate sanitary solution for your caravan or motor home. Don’t settle for less and get the best.

  • Highest level of seating comfort on the market
  • Lightweight, high-quality, durable plastic
  • Quiet yet powerful flushing system with full bowl coverage
  • Easy and convenient emptying
  • Excluding Door 3
  • Accent colour waste-holding tankGreen
  • Bowl material Plastic
  • Capacity of flush-water tank-
  • Capacity of waste-holding tank19.3 L
  • Flushing system Electric
  • Level indicator for flush-water tank-
  • Level indicator for waste-holding tank3 indication levels
  • Main dimensions (h x w x d)512 x 670 x 400 mm
  • Model Bench toilet
  • Net weight8.1 Kg
  • Position service door 3Portrait
  • Removable mechanism for waste-holding tank Yes
  • Seating height473 mm
  • Seating width382 mm
  • Version Right
  • Waste-holding tank on wheels Yes
  • Waste-holding tank on wheels Yes
  • Water fill door needed N/A
Are you looking for a specific spare part?

For the Cassette toilet there are various spare parts available.

Download Partlist:

Part List

FAQ & Tips
What can I do when the flush of my toilet doesn't work?
The toilet's fuse might possibly be defect. Please check if the fuse is okay and replace it if necessary . You can find the fuse in the area in which the waste-holding tank is placed. If this is not the case, please contact your  dealer or Thetford Service Centre.
What can I do when my waste holding tank is leaking?
You should check if the waste-holding tank is well positioned and check if the lipseal is okay. If this is not the case, please contact your dealer or Thetford Service Centre.
Why doesn't my toilet have a flush water level indication?
This is optional and depends on your model /version. Please contact your dealer or Thetford Service Center for additional information.
What can I do when my toilet keeps on flushing?
You should check if the electric valve and the flush switch are okay. If this does not solve your issue, please contact your dealer or Thetford Service Centre.
Is it possible to replace my cassette toilet?
Yes. In most situations it is possible to replace the toilet. Contact your dealer or Thetford Service Centre for the possibilities.
How often do I have to replace the lip seal?
Depending on user behaviour, we recommend replacement after 4-6 years.
Why is my waste level indicator not working property?
Please check if the float arm is placed correctly. If this is not the case, contact your dealer or Thetford Service Centre.
Can I use normal toilet paper in my waste-holding tank?
We recommend using Aqua Soft. This toilet paper dissolves quickly and prevents problems in the cassette. In addition,  is easier to clean the cassette.
Can I replace my plastic toilet bowl into a ceramic bowl?
Sorry, that's not possible

None

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