Overview for small bathroom electrical wire design (0:01) Main 12/2 Romex runs into GFCI electrical box and supplies electricity for other devices (0:45) Use 20 amp rated GFCI for 12/2 Romex (1:08) High voltage 12/2 Romex should enter bottom of box for switch powering Schluter LED shower niche (2:40) Romex wires must be stapled within […]
