Sun-Mar – The world leader in composting technology
Sun-Mar toilets are the gold standard in composting toilet solutions worldwide. There is only one performance standard for composting toilets in North America. This is National Sanitation Foundation NSF/ANSI Standard #41. Sun-Mar is certified by …
TOILETS - Sun-Mar
We have a Sun-Mar Composting Toilet system for every situation: Cottages and cabins, RVs, boats, farms, homes, warehouses, pool cabanas, and so many more. The Self-Contained Toilet. Where it all started for Sun-Mar. A wide range of capacities, …
Compact - Sun-Mar
The Compact is an elegant, low profile unit with the looks to compliment any bathroom. Sun-Mar engineers designed this low profile toilet by developing and patenting a new variable diameter Bio-drum™ which is small at the front and large at the …
About Sun-Mar – Sun-Mar
In 1971, Hardy Sundberg, Sun-Mar’s founder, developed the world’s first self-contained composting toilet. For the first time, a self-contained toilet could be used in a bathroom and would evaporate liquids and compost solids thereby removing the …
SUN-MAR COMPOSTING TOILETS
Central units have a more conventional looking toilet in the bathroom and a separate composting unit. They are available in two styles – low water flush, and A/F waterless. Main features of a low-water system: Feature a conventional looking toilet in the bathroom; Can be connected to multiple toilets in multiple bathrooms
Excel NE - Sun-Mar
The success of the Excel design meant that a three-chamber unit could be specifically designed for those with no access to continuous 110/220 volt supply. First launched in 1981, the Excel NE has long been the standard toilet for those living off the grid. Click here to view the Excel NE in Sun-Mar’s webstore.
Ordering Parts - Sun-Mar
Ordering Parts. Before ordering parts, please have your serial number ready. We understand that this is not always readily available, however it is necessary information. As there are many different models available, it is important to us that you get …
Using your Sun-Mar composting toilet in winter
Our self-contained toilets, such as the GTG, the Excel and the Compact, and our Central systems like the CENTREX 2000 or CENTREX 3000, can be easily used in the winter, usually with only minimal changes to how they are installed.
PARTS - Sun-Mar
PARTS. Please note: Not all parts are available through our web store. If you need a part that you do not see or have any questions about the parts listed, please contact us. Parts have a 90 day warranty from date of purchase.
GTG – Sun-Mar
Sleek and elegant, the GTG is Sun-Mar’s smallest and most economical toilet ever. As the pioneer and category leader in composting and separating toilets, with an unrivalled model line-up, the GTG further extends Sun-Mar’s innovation, leadership and bold designs.