Aerobic decomposition and a ventilation fan ensure that there are no unpleasant odors in the toilet room, tank area, or around the building. Finished material is inoffensive. Thick, tough, insulated polyethlene walls, and corrosion resistant fittings. Lasts a lifetime. Accommodates families, guests, hordes of relatives, occasional occupying armies.
Field proven design ensures easy maintenance.
Finished compost is removed just once a year. Freezing does not injure the composting process. Use of the Phoenix in cold weather can continue at a lower rate. Composting resumes when the system warms up. A 5-watt fan is the only electrical load in residential units.