The Sun-Mar Compact is an elegant, low profile, medium capacity, electric composting toilet. All Sun-Mar composting toilets incorporate a patented Bio-drum which ensures fast and odorless decomposition. The Compact is especially popular for use in cabanas, guest houses, light cottage use or any remote place where there is an electrical connection but no plumbing. Saves thousands of gallons of water, while recycling waste into soil. The unit is shipped fully assembled. To install, simply plug into a regular 110-Volt outlet and connect the supplied 2 in. vent stack. Seasonal capacity: 3 adults or families of 4. Residential use: 1 adult.
Listed capacities refer to the amount of people, on average, using the unit per day. Do not pick a unit that is below your capacity.
1 adults or families of 2
3 adults or families of 4
Electricals must be connected while the unit is in AC use for proper operation
Maximum Amps (With Heater On)
Fan Watts (Required or Optional Hookup)
RequiredHeater Watts (When Thermostat switches it on)
Average Power Use in Watts (Heater on 1/2 time)
2" PVC Thinwall
Drains (Required or Optional Hookup)
3/4" O.D optional
Product Weight/Shipping Weight
Shipping Carton Dimensions (W by L by H)
28" by 35 1/2" by 30 1/2"
Depth Required to Remove Drawer
Vent outlet center distance from right side
Height to center of vent
28 1/2" by 21 1/2" by 33"