Table of Contents
Why would an outlet have 2 hot wires?
The reason for multiple hot/neutral wires for one outlet is that the outlets are daisy-chained together. This means hot/neutral is only coming from one of the wires and it is being sent to the other wire.
“The only way to use two GFCI receptacles to provide GFCI protection to more than two total receptacles on a shared-neutral circuit is to stop sharing the neutral after the GFCIs – by using two seperate 12/2’s, or 12/2/2.
Can you put two GFCI on the same line?
When you need to wire multiple GFCI outlets such as in a kitchen or bathroom you have a couple of options. To save money, you can put in a single GFCI and then wire additional standard outlets to the “LOAD” output from the single GFCI. This provides the same protection as having a GFCI at each location.
How many neutrals can share a circuit?
It is NOT permitted to share a neutral in any other situation. If you were to share a neutral with two breakers on the same leg of a panel, both circuits could draw the breaker limit (lets say 15A) making the shared neutral as much as 30A return current!
Can you wire two GFCI outlets together?
Can you hook up a GFCI without a ground wire?
You can use a gfci receptacle without a ground wire. However along with the receptacle there should be little stickers, one of which stating that the receptacle is not grounded.
How to hook up GFI receptacle?
– Make sure the amp rating of your new GFCI outlet matches the amp rating of the wiring and breaker or fuse. – Unscrew the terminal screws of the new GFCI outlet until they are difficult to turn. – Connect the black Line hot wire to the brass screw marked Line by inserting the wire into the back-wire hole. Tighten the terminal screw. – Connect the white Line neutral wire to the silver screw marked Line by inserting the wire into the back-wire hole. Tighten the terminal screw. – If the outlet box has four wires plus a ground, connect the second black wire to the brass terminal marked Load and the second white wire to the silver terminal – Connect the ground wire to the green ground screw by inserting the wire into the back-wire hole and tighten the terminal screw. – Always attach black to black and white to white. – For extra protection, you can wrap the GFCI wiring connections with electrical tape.
How do you wire a GFCI plug?
Plug a lamp, radio or the GFCI tester into the outlet to test for power and make sure it’s off. Then unscrew and pull out the old outlet and count the number of wires in the box. Calculate the minimum box size required for all of the wires plus the GFCI (see “Required Box Size,” below).
How much does it cost to install a GFCI outlet?
For a basic project in zip code 47474 with 1 receptacle, the cost to Install a GFCI Outlet starts at $218 – $262 per receptacle. Actual costs will depend on job size, conditions, size options.