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Model: Centrex 1000, installed 1995
Location: Installed in cottage in Redwood, NY
Reviewed By: Barbara Kinner

When Barbara built her beautiful home on the Lake, she had to work out how to deal with the problem of building on solid rock. Luckily, a friend suggested what she describes as "the perfect answer", a Centrex. When Barbara's family visits there are as many as 12-15 people. She is "very satisfied with the unit cost wise and maintenance wise", and has recommended the unit to several people.
We are really pleased about that!

Composting toilet review of Sun-Mar Centrex 1000 installed in cottage in Redwood, NY



Model: Centrex 1000, installed 1997
Location: Installed at camp in PA
Reviewed By: R. J. Zanotti


This unit has been trouble free and has adequately cared for our needs. I highly recommend your product.

Composting toilet review of Sun-Mar Centrex 1000 installed at camp in PA


Model: Centrex 1000, installed 2000
Location: Installed at cottage in Bedford County, PA
Reviewed By: Lloyd McElroy

White 4" pipe is for gutter drains and has nothing to do with Centrex. Units sits behind lattice that easily lifts off for access. The unit works very well and I extended the season by heating the air through a 3" intake duct on a thermostat.


Composting toilet review of Sun-Mar Centrex 1000 installed at cottage in Bedford County, PA

Model: Centrex (Current Equivalent Centrex 1000), installed 2000
Location: Installed in cottage in ON
Reviewed By: Sabbir & Sandra Maju

There was only an outhouse which my wife refused to use. We inquired into getting a holding or septic. The cost was going to be around $8000.00. Our cottage is halfway down a hill. A septic pump would have to be installed and the holding tank would have to be above our cottage. I did not want the solid waste above our head. We installed Centrex because cost was very reasonable and on a test basis three years later, we still love it!

Composting toilet review of Sun-Mar Centrex 1000 installed in cottage in ON

Model: Centrex (Current Equivalent Centrex 1000), installed 1999
Location: Installed in cottage in Liscomb, NS
Reviewed By: Marilyn Totten

In 1999 I had a Sun-Mar toilet installed in my cottage at Liscomb, Nova Scotia, and I am very pleased with my decision to do so. I chose Sun-Mar because three friends have used this kind in their summer homes for approximately five years.

In 1999 I had a Sun-Mar toilet installed in my cottage at Liscomb, Nova Scotia, and I am very pleased with my decision to do so. I chose Sun-Mar because three friends have used this kind in their summer homes for approximately five years.

Enclosed are a few photos of my cottage showing the addition of the sunroom in 1999. On Thanksgiving family and friends gathered for dinner. Five in the group were guests at the cottage for a four day weekend.
Composting toilet review of Sun-Mar Centrex 1000 installed in cottage in Liscomb, NS


Model: Centrex 1000, installed 2003
Location: Installed in cottage near Thunder Bay, ON
Reviewed By: E. M. Otto


Our cabin is on a hillside (see photo), lots of rock and gravel. No place to put a septic system, even if we wanted one.
The 510 bowl has a straight drop to the Centrex 1000 in a insulated, heated containment unit under the floor. A flip up door allows for turning the crank without total loss of heat for winter use, very dry year, lots of drywells, doesn't worry us. The environment office suggested a compost unit when I called for a site inspection.
Composting toilet review of Sun-Mar Centrex 1000 installed in cottage near Thunder Bay, ON


Model: Centrex (Current Equivalent Centrex 1000), installed 1994
Location: Installed at Crosby Lake, ON
Reviewed By: N. T. Long

This is the third composting toilet we have had - we graduated from the dry self-contained to the Centrex. With minimal maintenance the system is efficient and cheap to operate. We are very happy with it.
Composting toilet review of Sun-Mar Centrex 1000 installed at Crosby Lake, ON

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