Thetford Toilet Separation S220CS
Thetford Toilet Separation S220CS
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The Thetford S220-CS Separation Toilet is a modern waterless toilet designed for motorhomes, campervans and caravans, providing a practical alternative to a conventional cassette toilet for those looking for greater independence when travelling off-grid.
Instead of collecting liquid and solid waste together in a conventional cassette, the S220-CS separates urine and solid waste at the toilet bowl. Urine is directed into a removable 7.5 litre urine tank, while solid waste is collected separately in a 7.1 litre solids container.
As the toilet operates without flushing water, it helps conserve the vehicle's onboard fresh-water supply and removes the need for a conventional toilet flush system.
The S220 range is based on Thetford's established C220 toilet platform, making it particularly suitable for compact motorhome and campervan washrooms. The ergonomically designed separation bowl directs liquid and solid waste into their respective containers, while a blade visually covers the solids container when required.
Both waste containers can be accessed through the vehicle's exterior service door, allowing them to be removed without carrying waste through the living area.
The S220-CS is the surface-mounted version of the S220 separation toilet. Unlike the S220-S, the CS model incorporates a taller rear console/backplate, making it suitable for installations where recessing the rear section of the toilet into the bathroom wall or furniture is not possible.
Features
- Waterless separation toilet for motorhomes and campervans
- Surface-mounted CS design
- Separates liquid and solid waste at the bowl
- 7.5 litre removable urine tank
- 7.1 litre removable solids container
- No flushing water required
- Mechanical urine tank level indicator
- Blade visually covers the solids container
Technical Specifications
- Model: Thetford S220-CS
- Type: Waterless separation toilet
- Installation type: Surface mounted
- Dimensions (H x W x D): 535 x 419 x 583mm
- Seat height: Approximately 492mm
- Urine tank capacity: 7.5 litres
- Solids container capacity: 7.1 litres
- Urine tank level indicator: Mechanical
- Empty weight: Approximately 6kg
- Bowl material: Plastic
- Urine container material: Recycled plastic
- Solids container material: Recycled plastic
- Water required: No
- 12V supply required: No*
- Service door: Thetford Door 3
- Service door orientation: Portrait or landscape
- Maximum user weight: 120kg
*A 12V electrical supply is required if the optional electric ventilator kit is installed.
Please note: The external service door is not supplied and should be purchased separately if required.
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Frequently Asked Questions
The S220-CS separates urine and solid waste at the toilet bowl.
Urine is directed into a separate removable urine tank, while solid waste passes into a separate solids container.
Keeping the two waste streams separate allows the toilet to operate without a conventional water flush or chemical toilet cassette.
No. The S220-CS is a waterless separation toilet and does not need to be connected to the motorhome or campervan's fresh-water system for flushing.
This helps conserve onboard fresh water, particularly when travelling or camping off-grid.
The S220-CS has a 7.5 litre removable urine tank.
A mechanical level indicator allows you to monitor when the urine tank needs emptying without requiring an electrical supply.
The removable solids container has a capacity of 7.1 litres.
There is no electronic level indicator for the solids container. Its fill level can be checked visually.
No. The standard S220-CS can operate without a 12V electrical connection.
A 12V supply is required if the optional Thetford Electric Ventilator Kit is installed.
The separation system does not require conventional cassette-toilet chemicals.
We sell dedicated separation toilet products including Urine Tank Fresh, Drying Agent, Bowl Cleaner and waste bags to help with cleaning, moisture and odour control.
Yes. The S220-CS incorporates a blade that visually covers the solids container, keeping its contents out of sight when required.
Yes. The S220-CS uses a mechanical urine tank level indicator.
This means the level can be monitored without requiring an electrical connection.
The urine tank and solids container can be accessed through the vehicle's exterior service door.
The urine tank is removed and emptied separately, while the bag containing solid waste can be closed and removed from the solids container.
Waste should always be disposed of responsibly and in accordance with local regulations.
Both toilets use the same waterless separation system, but their installation arrangements are different.
The S220-CS has a taller surface-mounted rear console/backplate, allowing the toilet to be installed against a suitable wall without recessing the rear section.
The S220-S is the recessed version, where part of the toilet installation is incorporated into the bathroom wall or furniture.
The S220-CS is therefore approximately 535mm high, compared with approximately 498mm for the S220-S.
Yes. The urine tank and solids container are designed to be serviced through the exterior service door.
This avoids having to carry the waste containers through the motorhome or campervan living area.
Can't find the answer you're looking for?
Give our technical team a call on 01271 611015 (Option 2) and we'll be happy to help.