Add additional compost chambers to expand user capacity. Putting more chambers into rotation allows each full chamber longer composting time. 

Choose the fan voltage to match your power system. (Add additional fan units for replacement parts).

All ELV (Extra Low Voltage) (12v-48V) are suitable for Off-grid power systems.

Vent stack kit for installation.

In residential applications, a vertical vent must extend 0.6m above the roofline - this is a code requirement.

You may need additional vent materials depending on how many storeys your building has.

Single Storey buildings with a high-profile roof (A frame or mono-pitch) require extra lengths of vent pipe - add one 800mm Vent Pipe Extension

Double Storey buildings require extra lengths of vent pipe. Please add 4 x 1m Vent Pipe Extensions.

Double Storey building with a high-profile roof (A frame or mono-pitch) require extra lengths of vent pipe - add one 800mm Vent Pipe Extension

Kit for stepping the vent stack around the eaves of the roof. Allows you to avoid penetrating the roof.

Add a wind-driven vent to create redundancy. The wind-driven vent will assist the fan under heavy wind conditions and keep the system going in case of power outage or fan failure.
Please choose from 2 colours: white or black.

Select this reducing collar to adapt the wind-driven vent from 150mm to 100mm.

Select this reducing collar to adapt the wind-driven vent from 150mm to 100mm.

Extend your soft connection leachate drainpipe to reach your hard connection leachate drainpipe or soak-pit/trench.

Soft connections allow for flexible placement of the composting tank in relation to a hard connection or drain.

The system is packed with 1 meter of 25mm leachate drainpipe as a standard.

Extend your leachate drain via in-ground hard connection to reach your soak-pit/trench (soak-away).

Most soak-aways should be installed 3 meters away from the foundations of the structure but this remains circumstantial to the site.

Run your leachate drain into a soak pit (vertical soak-away) or into a trench (horizontal soak-away).