how to tap into power from an exsisting switch/light
#1
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how to tap into power from an exsisting switch/light
In my bathroom i have one switch. that switch powers one light. i want that one switch to power an exhaust fan. and i want a second switch to power 5 high hat lights. how do i use that one wire that runs from exsisting switch to exsisting light to make a second switch to power the new lights without them interfering with each other.
#2
how do i use that one wire that runs from exsisting switch to exsisting light to make a second switch to power the new lights
#4
by "that one wire" i mean like a standard 3 wire wrapped in rubber. black/white/ground. 14/3 i think
If it is easier you could also run power to the switch box first then to the fan. Power could also come from a receptacle on an unrestricted circuit. or directly from the main panel or nearest subpanel.
*Assumes NEC 2011.
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why does the exhaust fan need 14-3. if it is a fan that doesnt have a light within it, is 14-2 acceptable? So what you are describing is i use the exsisting switch/light set up for the new lights, and the new switch for the fan. thanks for your help btw
#6
Rays note about the 14-3 and the 2011 NEC was meant to cover the new requirement for a neutral at the switch, even if not used.