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Sun-Mar Centrex 2000 AF NE (Non-Electric) or DC Composting Toilet System

Only $ 1799.00

Dry Flush Toilet Sold Seperatly



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 stack.

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.