Thetford C-402 Bench Seat Cassette Toilet

  • $989.99
    Unit price per 
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Thetford toilets are a fully self-contained toilet system that can be built into the bathroom of caravans, motorhomes, narrow boats or any type of recreational vehicle. A Thetford cassette toilet is constructed of high quality plastic and consists of two sections, a permanently installed toilet system and a slide out waste holding tank located within the toilet. This is removed for emptying from outside the vehicle through a small service hatch. A unique rotating pour-out spout and vent button ensure splash-free emptying.

The Thetford C402 (C400 series) bench toilet is available with left hand and right hand side access to the cassette from outside of the vehicle. Please choose the option of the required cassette access side.

For new installations, we recommend purchasing an optional locker door to securely access your cassette from outside the vehicle for clean and hassle free emptying.

Benefits & Features

  • Highest level of seating comfort on the market
  • Lightweight, high-quality, durable plastic
  • Quiet yet powerful electric flushing system with full bowl coverage
  • Homelike bowl in size and comfort
  • Has its own flush water tank that is filled from outside, through the lockable access door(NOT provided)
  • Easy and convenient emptying
  • Waste-holding tank indicates when it needs emptying
  • Automatic pressure release vent prevents gas build-up, ensures splash-free tank opening
  • Built-in rotating empty spout
  • 3 year warranty


Accent colour waste-holding tank Green
Bowl material Plastic
Capacity of flush-water tank 15 L
Capacity of waste-holding tank 19.3 L
Central water tank connection N/A
Flushing system Electric 12V
Level indicator for waste-holding tank LED - 3 indication levels
Main dimensions (h x w x d) 512 x 670 x 400 mm
Model Bench oilet
Net Weight 8.8 Kg
Position service door 3 Portrait
Seating height 473 mm
Seating width 382 mm
Waste-holding tank on wheels Yes
Water fill door needed N/A

    Installation Manual

    Product Brochure

    Customer Reviews

    Based on 7 reviews
    Jenni Stubbs
    Great experience

    Thanks for the great product and quick freight.

    Steve Bigg
    Thetford C-402 Cassette Toilet.

    Looks good and nice to use. Only problem was the door to extract the cassette from the van is more like a door with a hole. Not sure why the door lid is not made to close off the cassette and stop water getting in to the van if it rains. I am sure the picture that I saw had a normal closing door.

    Edward Sketchley

    We would like to recommend this company to any person looking for excellent professional service , fast delivery and great personal, Ted

    Cornelis Bootsman
    Ingenious construction

    Well-build and fits in small spaces. Best RV toilet around.

    Paul Schadee

    Only just fitting it dare I say it will be fit for purpose.

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