I find this one interesting.....
a single fill valve, for sink only hook-up.....or you have to add a "Y" for a permanent location, and adjust temps at the faucet.....
and this one is a two speed, three cycle.....PermPress, reminding yourself to turn off the hot after the machine starts for the cool down care....
the one I had I guess you would call convertible....double fill valve/multi water temps, water level selector.....
still a fascinating machine.....