I purchased a house built in 1957. I am trying to replace the light switch and exhaust fan switch with an GFCI plug / switch combination. My house has a black and white wite coming in to the box. There is a black and white wire going to the light and a black and white wire going to the fan. All of the white wires are wire nutted together. The hot black wire is split to both switches. Then the other black wires come off the switches and go to the light and fan.
Having said all that, how do I connect the wires to the Leviton switches.