Toilets & Urinals

Sun-Mar, Composting Toilet, Central Flush System, Centrex 2000 AC/DC

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Medium capacity central flush composting toilet

Sun-Mar Centrex 2000 AC/DC is an electric two vent composting system for 7-9 adults used seasonally where a traditional looking toilet can be put in the bathroom. The composting unit sits below the toilet, usually within 15-20 feet. Use with the Sun-Mar Sealand 1 pint flush toilet (purchased separately).This unit is designed for those who have no 110 volt power now, but expect to in the future.

Perfect for medium to heavy seasonal or light residential use, the Centrex 2000 AC/DC allows for both a longer composting cycle, and larger waste volumes than the Centrex 1000 AC/DC. The increased surface area in the evaporation chamber coupled with the larger heating element also provides better evaporation on electric units.

The 2" vent is used when in AC mode and the 4" vent is used passively when no power is available. There is an optional 12 volt fan that is recommended when the unit is at maximum capacity, or a bend is put in the 4" vent stack.

If used seasonally, compost will need to be removed once a year. If used residentially, compost will have to be removed every few months.

Composting toilets use the natural process of decomposition to break down waste into usable nutrient rich top soil. To begin the process, microbes must be added to the drum. As waste continues to enter the toilet, the drum must be turned at least every two to three days. Solid waste must always be followed by a scoop of bulking material. When the toilet is half full, the finishing process begins. 30 days later, there is usable odor free compost.

Why we like it

The flexibility of design gives you options when your plans change so you don't have to worry about buying another composting toilet. Works flawlessly like all Sun-Mar toilets without odor.

Features & benefits

Looks good — traditional looking toilet in the bathroom
Convenient — no need to put in standard plumbing
Flexible — easy switching between AC or DC mode
Bio-drum — produces fast odorless decomposition
Vented — odor free operation with 2" or 4" vent
Medium capacity — Great for 7-9 adults in AC mode, or 6-8 adults in DC mode
Versatile — Ideal for those who only run generators part-time

Alert:

State Nexus Fee may apply
A state nexus fee will be applied to this item if drop shipped to the following states: Ontario. We're sorry for the inconvenience. Click here to read more about the state nexus fee.

This item description was written by Joel Hirshberg

Specs

Warranty
Warranties
Residential Finish Wear
Residential Structural
Commercial Finish Wear
Commercial Structural

Certifications
Forest Stewardship Council (FSC)
FSC Content
FSC Chain-of-Custody #
LEED® Qualifications
LEED® Regional Materials Zip Code
Certifications	NSF

Basics
Interior or Exterior	Interior
Use On Material
Use On
Location	All Rooms
Eco-replacement for	Toilets that Waste Water or Clog Up
Chemically-sensitive safe	Yes learn how to test a non-toxic product for tolerance
Test before use	, test on inconspicuous area
Freeze/Thaw Safe?

Dimensions
Coverage (1 Coat)
Coverage2
Square Feet / Box	Square Feet
Thickness or Height	"
Thickness	mm
Veneer Cut Thickness
Length	"
Length	mm
Width	"
Width	mm
Boxes / Pallet	Boxes
Square Feet / Pallet	Square Feet
Boards / Box	Boards
Pieces / Box	Pieces
Weight / Box	Pounds

Features
Minimum Order
Old Name
Material Origin
Country of Manufacture
Recycled Content
Shelf Life
Use With These Prodcuts
Number of Colors	Colors
Carpet Pattern
Coordinating Border
Critical Radiant Flux
Extractable Matter
Face or Pile Weight
Fiber
General Flammability
Surface Flammability
GSA Classification
Line
Machine Guage
Moth Resistance
Pattern Repeat
Pile Height (High)
Pile Height (Low)
Primary Backing
Resistance to Insect Pests
Roll Length	'
Secondary Backing
Smoke Density
Static
Stitches Per Inch
Surface Texture, Construction, Style
Total Height
Total Weight
Traffic Rating
Tufts per Sq. In.	Tufts / Sq In
Yarn Construction
Bundles per Pallet	Bundles
Bundles per Square 6" Exposure	Bundles
Bundles per Square 7" Exposure	Bundles
Bundles per Square 7-1/2" Exposure	Bundles
Bundles per Square 8" Exposure	Bundles
Pounds per Bundle	Pounds
Pounds per Pallet	Pounds
Pounds per Roll	Pounds
Pounds per Square	Pounds
Pounds per Square 6" Exposure	Pounds
Pounds per Square 7" Exposure	Pounds
Pounds per Square 7-1/2" Exposure	Pounds
Pounds per Square 8" Exposure	Pounds
Lin Feet per Bundle	Lin Feet
Lin Feet per Pallet	Lin Feet
Rolls per Pallet	Rolls
Squares per Roll	Squares
Tiles per bundle	Tiles
Tiles per Lin Foot	Tiles
Finish Type
Base
Ingredients
VOC Content	Grams/Liter
Use On Material - Condition
Application Method
Application Temperature Range
Application Instructions
Surface or Product Preperation
Recommended # of Coats
Re-coat After
Drying Time
Appearance When Dry
Cleans Up With
Storage
Recycling or Disposal
Adhesive
Bamboo Construction
Bathroom Installation
Color Change
Construction
Construction Description
Durability
Edge
Finish
Finish Sheen
Finish Contains Aluminum Oxide?
Floor Item Type
Floor Pattern
Floor Type
Grade Installation
Grading
Installation
Janka Hardness Rating
Joint System
Knots
Material
Number of Plys	-Plys
Composition
Radiant Heat
Range of Resistance
Risk in Dry Climates
Style
Shade (1 Light) - (7 Dark)
Strips / Plank	-Strips/Plank
Surface Texture
Surface Treatment
Surface Treatment Color
Tile Application
Touch Up Kit
Can be indoor?
Can be outdoor?
Direct Vent?
Easy-Linkable?
Energy Factor
Max Gallons Per Minute	- GPM
Max BTU's / Hour	- BTU's / Hour
Multi Control Capabilities
Temperature Range (with remote)
Life	Hrs
Input Wattage	W
Delivered Lumens	lm
Efficacy	lm/W
Color Temperature	K
Color Rendering Index (CRI)
Equivalent Wattage	W
Energy Savings

Additional Information
The Centrex 2000 AC/DC features a 370 watt thermostatically controlled heater in a sealed compartment under the unit and the standard Sun-Mar 30 watt turbo fan, with a 2" vent stack to remove the evaporate and fresh odors. This may be used when the unit is in AC operation.