In a recently remodeled bathroom, a electrician installed a GFCI outlet in a linen closet which controls two outlets near the sink, a floor heater, the ceiling lights, and the vent fan. Only the sink outlets are near water; the lights and fan are outside the shower.
Why wire the circuit this way? I'd like to change the sink outlets to GFCI and run the lights, fan, and floor heater in parallel, but I'm afraid that I'm missing something in the original design.