1.2 Split units A separate storage chamber for wastes must sit lower than the commode section. The separate storage chamber needs to be accessible to remove the compost. This is a design consideration that must be addressed in a home that may typically use a slab floor on a flat site. Some split units may flush the commode with a small amount of water or foam. All units have a vent to prevent odors and some may be fan assisted.
Several manufacturers offer heaters to accelerate the decomposition process in cold temperatures.
There are different sized models available to meet the needs of various sized households. 3.0 Suitability for Austin conditions Average household use of a composting toilet can be readily accomplished with commercial units. Professional engineering services are generally unnecessary unless unusual installation or size requirements must be met. On-Site Inc. 8105 Perry Hwy. N. Service Rd.