Dear PeggyI have a Hunter 430 1995 with Jabsco manual toilets,I woul like to installan electric unit,the problem with a new unit even same brand is that the floorfasteners wont match,electrical toilets have an bigger diameter and I am not sureif I drill new holes,if under the floor they have reinforcment.The easest wayis to convert the original one with conversion kit from Jabsco part nr.29015-0020.I installed years ago seame conversion kit on a Hunter 37,6 and had only problems with the unit.I would appretiate your experience with this unit or if you havean better solution pls help me outThksThomas