Sun-Mar Composting Toilets


Sun-Mar designs and manufactures self-contained composting toilets. The company is based in Northern America and operates since 1971.

Sun-Mar is a pioneer engineer of composting toilets and holds a number of US patents for chamber designs. Sun-Mar developed the first self-contained composting toilet to pass the National Sanitation Foundation (NSF) long term composting tests which sets strict standards.

Sun-Mar composting toilets are compact units for homes with little or no underfloor space (e.g. concrete slab) and are available as electric and non-electric versions.

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Sun-Mar Excel Toilet (230V)
Sun-Mar Excel Composting Toilet (230V)The Excel is a high capacity Bio-drum toilet and can be used in residences, cottages or light commercial applications. Produces clean, safe compost.[TLT-040]
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Sun-Mar Excel NE Toilet - Fan & Transformer
Sun-Mar Excel NE Toilet - Non ElectricThe Excel NE has no fan or heater and is designed for those living off the grid. Odourless operation is achieved by a 100mm vent[TLT-041]
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We install solar systems in Northern NSW and Southern QLD.

Gold Coast (from Coolangatta to Southport), Nerang and Hinterland (Beaudesert) and out West (Warwick, Stanthorpe, Killarney)

Northern NSW (Tweed Heads to Yamba, including Evans Head, Byron Bay and Ballina); the Far North Coast Hinterland (Grafton via Lismore to Murwillumbah) and out West (Casino to Tenterfield, including Drake and Tabulam, as well as Woodenbong and Bonalbo)

For larger system we also go up to Brisbane or down to Coffs Harbour and even Glen Innes. Other places by arrangement.