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Sun-Mar Centrex 2000 Non-Electric Central Composting Toilet System
This item requires a custom freight quote. After your order is placed, we will contact you with shipping rates and will complete your order upon your approval.
Perfect for medium to heavy seasonal or light residential use, the Sun-Mar Centrex 2000 Non-Electric Central Composting Toilet System allows for both a longer composting cycle and larger waste volumes than the Centrex 1000. The increased surface area in the evaporating chamber, coupled with the larger heating element, provides excellent evaporation.
When used seasonally by families of up to 8 (6 adults), compost will normally only need removing in the spring. When used residentially by families of up to 5 (3 adults), some compost will need to be emptied into the finishing drawer once every few months.
This non-electric central composting toilet system is fitted with a 4" vent stack. Installation of a 12-volt fan is optional (available above), but recommended for heavy seasonal use, residential use, or where the installation is particularly subject to downdraft (such as a location surrounded by high trees or hills). We also recommend the fan if you need to install a bend in your vent stack. Includes a 1" drain hose that should be connected to the 1" drain at the bottom of the unit.
The Centrex 2000 Non-Electric is designed for use with one or more Sealand Low-Flush Toilet (purchased separately). Or to turn the system into a waterless (dry flush) composting toilet system, use the Sun-Mar Waterless Kit and a Sun-Mar Dry Toilet (available above).
Sun-Mar Centrex 2000 Non-Electric Central Composting Toilet System Specs
- 26½" H x 26½" D x 45½" W
- 45" D required to remove drawer
- 49" W required for turning
- 87 lbs
- Residential/continuous use capacity: 3 adults or families of 5
- Seasonal/vacation use capacity: 6 adults or families of 8
- Vent pipe: 4" PVC thin wall
- 1" drain hookup required
- Optional fan: 1.4W
About Sun-Mar Composting Toilets
Sun-Mar Composting Toilets save more than 10,000 gallons of water per year, keep water clean for drinking and swimming by not polluting groundwater, and recycle human waste into safe, usable soil. And because their aerobic decomposition produces no sewer gases, they are odor-free! Installation directly into the bathroom is a snap because no water connection is required. Everything for installation and start up, including the vent stack, is included. Great for use in homes, cottages, weekend cabins, pool houses, barns, stables, workshops, or off-grid applications - anywhere you want to minimize your ecological footprint. Real Goods has sold thousands of Sun-Mars with almost universal satisfaction. NSF/ANSI certified. Five year parts-replacement warranty.
This product is shipped directly from the manufacturer or distributor and will arrive separately from any other products ordered. Availability estimates are based on average lead times and can vary due to stock status and location.
Returns & Replacements
You may return most unused products to us for a refund or replacement within 30 days of receipt. Items must be in new re-sellable condition with all original packaging, paperwork and accessories. For your protection, please send returns via a traceable method. We are not responsible for lost or missing returns without tracking information. Return freight and shipping is non-refundable. Products that qualified for free shipping will be credited the product price minus shipping costs. Unless otherwise requested, back orders will be refund to assure a you receive your order within an acceptable time.