Perfect for medium to heavy seasonal or light residential use,
the 2000 allows for both a longer composting cycle, and larger waste
volumes. The increased surface area in the evaporating chamber coupled
with the larger heating element also provides better evaporation
on electric units.
When used seasonally by up to 5-7 adults, compost will normally
only need removing annually each spring. In residential use compost
will have to be extracted more frequently.
The Centrex 2000 A/F NE is designed for use with a Sun-Mar
Dry Toilet (purchased separately). This unit is ideal for those
who do not have water, but still want the composting action to take
place outside of the bathroom area.
The Centrex 2000 NE is the non-electric version of the Centrex
2000 which is fitted with a 4" vent stack. Installation of
a 12 Volt fan is optional, but it is recommended for heavy seasonal,
or for residential use, or where the installation is particularly
subject to downdraft, being surrounded by high trees or hills. We
also recommend the fan if you need to install a bend in your vent
The Centrex 2000 A/F NE is supplied with a 29 ½" pipe
piece (10" diameter). This is long enough if the floor of the
bathroom is up to 38" above the surface that the composter
is placed on. The pipe piece can be cut to size and additional pieces
ordered if necessary.
With the lower evaporation capacity that comes with the lack of
an electric heater, the overflow drain should be installed with
this unit as there will be overflow. Please click
here for more information on handling excess liquid.