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Products
ETA Engineering, Inc.
4049 E. Presidio St., Suite 117
Mesa, AZ 85215
Phone: 480-
Toll Free: 1-
Fax: 1-
Note: Prices are subject to change without notice due to changes in other vendors' prices to us. These changes may arise from normal product development plus fluctuations in foreign exchange rates and commodity prices.
ETA Engineering, Inc.
2010 E. University Dr., Ste #20
Tempe, AZ 85281
Phone: 480-
Toll Free: 1-
Fax: 1-
Sun-
Self-






Model
Excel
Excel NE
Excel AC/DC
Compact
Spacesaver
Mobile
Description
High Capacity Electric Unit
Non-
Dual Voltage High Capacity
Medium Capacity Electric Unit
Medium Capacity Electric Unit
Dual Voltage Mobile Unit
Capacity
3 adults or family of five
2 adults or family of three
3 adults or family of five
1 adult or family of two
1 adult or family of two
1 adult or family of two
Power
115 VAC
optional 12 VDC fan
12 VDC & 115 VAC
115 VAC
115 VAC
12 VDC & 115 VAC (Optional Use)
For current pricing, call us toll-
Central Composting Toilet Systems



Centrex 1000 Series
Centrex 2000 Series
Centrex 3000 Series
1000
2000
3000
1000 NE
2000 NE
3000 NE
1000 AC/DC*
2000 A/F
3000 A/F
2000 A/F NE
3000 A/F NE
2000 AC/DC
3000 AC/DC
2000 A/F AC/DC
3000 A/F AC/DC
*AC/DC units have dual vent stacks (2" & 4"). The 4" stack includes a 12VDC fan for use when no 110V power is available.
Sun-

Model
Sun-
Sun-
Sun-



Capacity
6 bushel (50 gal.)
11 bushel (100 gal.)
16 bushel (150 gal.)
Height
31 inches
36 inches
51 inches
Length
33 inches
42 inches
59 inches
Depth
24 inches
28 inches
32 inches
Weight
38 lbs.
60 lbs.
100 lbs.
©2001-
Last updated: December 19, 2008
We carry the complete product line of Sun-
Each model is distinguished by innovative design, superior technology, and Sun-
The unique three chamber system and the patented Bio-
All units except "Mobile" are available in white or bone colors.
For current pricing, call us toll-
Composting the Sun-
Sun-
Composting can't get any easier than with Sun-
