All Sun-Mar products must be properly vented per the guidelines present in the unit’s owner’s manual.
The CENTREX 1000 model is a regular capacity model ideal for those who have electricity and want a unit for a light seasonal usage.
The CENTREX 1000 has a built-in heating element and fan assembly. All CENTREX 1000 series units are supplied with a 1″ drain hose, which should be connected in all applications. The CENTREX 1000 series is designed only for use with the 1 pint flush toilets (purchased separately).