Split Systems / Under Floor

The Sun-Mar Centrex system range is a split system, also known as an underfloor model. This means that the holding chamber is separate from the actual toilet pedestal itself. The major advantage of these systems is that they allow for greater holding capacity and therefore tend to be lower maintenance. If you have below-floor space for installation, then this is the range for you.

The Zero Discharge System for WCTNZ® composting toilets offers a zero-leachate, no-effluent discharge solution—ideal for sensitive environments.

The Zero Discharge System by WCTNZ® recirculates liquid with an automatic pump, offering a sealed, no-effluent solution for sensitive environments.

The Automatic High-Volume Zero Discharge Kit by WCTNZ® recirculates liquid with no effluent discharge—ideal for high-use, sensitive or restricted sites.

The High-Volume Manual Zero Discharge Kit safely contains and recirculates liquid, offering a no-effluent solution for high-use, sensitive locations.

Compact Phoenix™ R-199: low-profile, rugged composting toilet for cabins and tight spaces. 2-person continuous. Stack multiple units for a full house. Waterless or low-flush options.