Clesana C1 Waterless Toilet
Clesana C1 is a revolutionary waterless toilet – no water connection, no chemicals and no bad odours. With the push of a button, the toilet waste is hygienically sealed in a foil liner, completely odour-proof and bacteria-free. Available in two models: one for direct installation and one designed to replace cassette toilets in the Thetford C220 and C260 series.
READ MOREClesana C1 is a groundbreaking waterless toilet that offers the same comfort as a household toilet – without a water connection and without chemicals. With a simple push of a button, all toilet waste is hygienically sealed in a tight foil liner that is completely odour-proof and bacteria-free. The system is just as easy to use as a regular toilet and is perfectly suited for caravans and motorhomes.
Clesana C1 Waterless Toilet
- No water connection required – operates completely without water
- Hygienic foil sealing – waste is sealed odour-tight and bacteria-free
- Digital display – built-in counter shows when the foil cassette needs to be replaced
- Indicator showing when the tank needs to be emptied
- Easy installation – mounted using a round base or L-adapter
- Rotatable 180° – flexible positioning in the bathroom
- Powered by 12V – suitable for vehicles with standard electrical systems / 12V leisure battery
- Capacity: approx. 40 uses per foil cassette
- Made in Switzerland
Replacement model / L-adapter
This model is ideal if you want to replace your existing cassette toilet. It fits toilets in the Thetford C220 and C260 series where the included L-adapter covers the service hatch and the screw holes in the floor, making installation quick and easy. For other models and series, a separate cover plate may be required to conceal the hatch from the inside.
| Width | Depth | Height | Seat height |
| 363 mm | 516 mm | 515 mm | 478 mm |
For new installation / floor mounting
If you are planning a new installation or prefer to cover any existing holes yourself, choose the option “For new installation”. This version provides everything you need for a quick and smooth installation without having to worry about previous mounting holes.
| Width | Depth | Height | Seat height |
| 363 mm | 461 mm | 515 mm | 478 mm |
Included in the package
1 x Clesana C1 toilet
1 x L-adapter or round base depending on model
1 x control panel with cable
2 x crimp connectors, Anderson SB50 50 amp connector 5952
1 x 2-pole connector housing, Anderson SB50 connector housing 992G1
1 x instruction sticker
1 x Clesana C1 user manual
1 x Clesana C1 installation manual
Technical specifications Clesana C1
Seat height: 478 mm
Weight: 13.5–13.8 kg
Voltage: 12V DC (11.8–15V)
Max power consumption: 265W
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