I am looking to install an 18" under counter dishwasher in a 1922 built home that has never had a dishwasher. The previous owner had installed a garbage disposal. Unfortunately, instead of installing a double outlet, the disposal was hard wired. The home has newer wiring but is still running off of a fuse box. It looks as though there is a 20 amp fuse connected to the existing hardwired disposal.
My questions are:
1) What do I need to do to get power to the dishwasher? Add a new fuse to the box? Can I pull power from the exsiting wiring for the disposal? 2) If I power the DW from the existing disposal wiring do I have to add a power swithch to allow for power to the DW to be turned off? I realize differrent cities and counties have differrent codes.Any other recommendations on how to handle this situation aer greatly appreciated. I've installed dishwashers before but I've always been lucky enough to be replacing an old one or dealing with new construction.
Thanks for the help.