Need some help. Have a triple switch (light, vent, heat) that runs to a light, vent, heat in the bathroom. The unit is old and I replaced it. When going to hook up the electrical, I am confused. after removing the old unit, noticed that coming into the box are two different lines each with one black and one white wire, plus their grounds. Of course there is a triple switch on the wall.? trying to wire up the new box which has a white, black and red that lead into the box. Black & white go to first outlet. Red & white then come out to the other with the ability to disconnect a plug so the fan doesn't work. Do I make sense. Need help wiring correctly.