Here are DIY instructions for adding a GFCI outlet in your home:
1. Gather Necessary Tools and Materials
Before starting the installation, ensure you have the following tools and materials:
- GFCI outlet
- Screwdriver
- Electrical tape
- Needle-nose pliers
- Non-contact voltage tester
- Wire stripper/cutter
- Electrical box (if needed)
- Electrical cable (if needed)
2. Turn Off Power and Test
Safety is paramount when working with electricity:
- Locate the circuit breaker or fuse that controls the outlet you plan to replace and shut off the power.
- Use a non-contact voltage tester to ensure the power is off at the outlet. A lamp or plug in music device will also work.
- Double-check by plugging in a lamp or radio to confirm there’s no power.
3. Remove the Existing Outlet
Carefully remove the old outlet:
- Remove the wall plate.
- Unscrew the mounting screws holding the outlet in place.
- Gently pull the outlet out of the box.
- Take note of how the wires are connected, or take a photo for reference.
- If the wires are long enough, disconnect one at a time and transfer to the new GFCI. If not, label the incoming “line” power with electrical tape.
4. Prepare the New GFCI Outlet
Get the new GFCI outlet ready for installation:
- Strip the insulation from the wires to expose the amount shown on the stripping gauge on the back of the GFCI plug.
- Identify the “line” and “load” terminals on the GFCI outlet. The “line” terminals are for the incoming power, while “load” terminals are for protecting downstream outlets.
5. Connect the Wires
Wire the new GFCI outlet correctly:
- Connect the hot wire (usually black) to the brass-colored “line” terminal.
- Connect the neutral wire (usually white) to the silver-colored “line” terminal.
- If there are additional wires for downstream outlets, connect them to the “load” terminals.
- Connect the ground wire (usually bare copper or green) to the green screw.
6. Install the GFCI Outlet
Secure the new outlet in place:
- Carefully fold the wires back into the box.
- Push the GFCI outlet into the box and secure it with the mounting screws.
- Attach the cover plate.
- Turn the power back on at the circuit breaker.
7. Test the GFCI Outlet
Ensure the new GFCI outlet is working correctly:
- Use a GFCI tester or plug in a lamp.
- Press the “Test” button on the GFCI outlet. The power should cut off.
- Press the “Reset” button to restore power.
8. Label Protected Outlets
If your GFCI is protecting downstream outlets:
- Attach “GFCI-protected outlet” labels to any downstream outlets that are now protected by this GFCI.
Additional Considerations
- Check the required box size before installation. If your existing box is too small, you may need to install a larger one1.
- The National Electrical Code requires GFCI outlets in all wet or damp locations, including kitchens.
- If you’re uncomfortable with any step of the process or unsure about electrical work, it’s best to consult or hire a qualified electrician.
By following these steps carefully, you can successfully add a GFCI outlet to your kitchen, enhancing electrical safety in this important area of your home. Remember, if at any point you feel unsure or uncomfortable, don’t hesitate to give us a call (801) 745-2210 we would be happy to help.

