Split-Systems (Under Floor) use a conventional-looking pedestal in the bathroom connected to a larger composting or treatment chamber located under the floor or on a lower level. Separating the pedestal from the chamber increases capacity, reduces emptying frequency and keeps the composting mass well away from the living space.
These systems are well suited to full-time homes, baches and lifestyle blocks where under-floor or basement space is available and long service intervals are a priority.
Centrex 3000 M/F 240 — the largest electric micro-flush underfloor split system in the range, suited to higher-volume installations that want a flush-style interface with large composting capacity.
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.
Compact Phoenix™ PF-199: low-profile, rugged composting toilet for small public sites and trailheads. Day-visitor capable, odourless, service-ready. Waterless or low-flush options.
Phoenix™ LBC-199: compact, low-profile composting toilet package configured for Living Building Challenge projects. Odourless, low-power, and service-ready—supplied with materials transparency support and documentation pack for LBC teams.