TOATRONE waterless toilet

Waterless toilet with urine separation designed for permanent living.
Composter must be placed directly under the flushless pan.

1000 litre composter straight below the pan which is
1800mm long x 1100 wide x 1200 high.
The 1000 litre unit requires 1290 mm of vertical space.

Developed from the original Clivus Multrum toilet (1938)

Alternatively, the cylindrical composter which has access to the humus from the top is very efficient.
1300 dia x 600 height.

The cylindrical composter may be installed in as little as 660 mm space between bed for base and under the floor joists.

Below is a diagram showing the two different composters and the space required to install.