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Q: Does a bathroom GFCI require a dedicated circuit?
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Are gfci plugs required in a bathroom?

Deoends on code you are governed by. In USA, a GFCI outlet or a circuit controlled by a GFCI circuit breaker would be required.


What is the wiring and gfci for a bathtab jacuzzi?

Connect incoming power to the line side of GFCI outlet and plug Jacuzzi into the outlet. Must be on a dedicated circuit. If it has a pump and heater then each one must be on dedicated GFCI protected circuit.


Explain the rules for GFCIs in bathroom wire size wiring?

NEC states that all GFCI's require a 20 amp circuit, the wire size for a 20 amp circuit is 12 gauge.


In your new home when you plug in a hairdryer in the bathroom all the lights dim until the dryer is unplugged how can this be fixed?

Most new wiring codes require dedicated circuit(s) for bathrooms. If the lights are dimming excessively, this could be an indication of a loose connection, which is a fire hazard. Have it checked by a qualified electrician - SOON. The service call is cheap, compared with what a fire could do. run a dedicated gfci line to your bathroom


Can you wire a 120 volt 7 amp Jacuzzi motor to a wall outlet in my bathroom?

No, it must be on a dedicated circuit of it's own. It must be on AWG 12/2 wire with 20 amp breaker. It also must be protected with a GFCI outlet.


Can you install a GFCI on a 2 wire circuit?

Yes, you install a GFCI on a 2 wire circuit.


Do you need a gfci outlet if you have a gfci breaker?

Not if the GFCI breaker is supplying the circuit you are wanting to put the GFCI receptacle into.


Where are GFCI required by the electrical code?

GFCI (or Ground Fault Circuit Interrupter) should always be installed anywhere there is a possibility of the "plug-in" getting damp or wet, such as the Kitchen or Bathroom, also it doesn't hurt to use a GFCI in rooms used by children as they trip much faster on a fault than circuit breakers (if the kid sticks something in the plug in)


Why is using an extension lead to take a hair dryer into a bathroom fatal?

GFCI recepticles are not required outside the bathroom so in the event of a current path from the dryer through the user to the ground / plumbing (faucets, water, drains), the path would not open until 15 amp circuit current is exceeded which is hundreds of times the fatal dose of current to the user. Bathroom GFCI recepticles detect the slightest current and break the circuit in an instant.


Why hair dryer work with bed room outlet but not work with gfci outlet at bath room?

It could be that the bathroom circuit simply has more on it so the hair dryer is pushing the circuit beyond its limit. In a typical bathroom, properly wired, this would not be the case. But if there are lights on the circuit other than in the bathroom (it would take a lot of lights for this to be a problem), or if there is a source of heat in the bathroom that is on, this may be where your problem is.


Does a GFCI need to be on an independent circuit?

No, it can be on a circuit with conventional outlets.


Are gfci receptacles required in kitchens?

No, you could use a GFCI circuit breaker instead.