motor m which then runs for the first five seconds of the cycle and is then deenergized the timer also provides a delay of one and a half seconds from time zero at which time the solenoid is opened opening valve v to provide rinsing of toilet bowl 10 the timer then provides for the solenoid and valve v to remain open until the end of the eight second run cycle such a combination of timing sequences has been found to be particularly advantageous the particular timing of the components of the toilet system described herein utilizes a minimum of water to efficiently evacuate and rinse the bowl as well as efficiently treat and discharge the waste from the toilet system closing the normally open switch sw during the flushing cycle preferably does not affect operation of the either of the delay cycles that is the first delay of 1 u00bd seconds before the solenoid and valve open or the second delay of 6 u00bd seconds during which the valve remains open and the bowl is flushed in a preferred embodiment timer t is calibrated to an accuracy of u00b1 2 motor m preferably is a u00bc hp motor with a 20 amp in rush 10 amp run capacity and in rush time of approximately 1 second solenoid s preferably has a 2 amp in rush a 0 45 amp run capacity and an in rush time of approximately 0 2 seconds the supply voltage from power source p to timer t is preferably unfiltered 115 v a c at 60 hz with a voltage variation of u00b1 10 with transients not to exceed 400 volts for 1 milli second it is to be appreciated that although timer.