This will ground your fan’s internal components. [11] • Ground wire • Zero volts • Ground plane • Signal ground • Chassis ground • Conductive paint • A trace on PCB connecting chassis 3 - 6 Two Approaches to Limit the Noise 1. You can create a star ground by choosing one point to connect all of the ground wires to in a central location. Screw the jumper wire into the 10/32 threaded hole in the box. A copper ground rod is driven at least 8 feet into the ground. Ground wires are typically attached to a ground screw or screw terminal connection on either the light fixture, receptacle outlet, or electrical devices or components including the electrical junction box, or ground lead wire from light fixtures and other the electrical devices which provide a connection for the ground Never connect the fixture’s ground wire to the white wire. Take the 2 green wires that you twisted together and connect them to the copper or green wire coming out of your ceiling. The cluster of ground wires will form the image of a star, instead of a circle, shown here on Fig 3. I’ve seen people do this as a workaround when there’s no ground available. All ground connections must be made by connecting the ground wires together. Connect the Grounding Wire to the Block Grounder and the House Ground Wire. At the house ground wire, join it with the copper wire using the intersystem bonding termination bar adapter. Connect the grounding electrode conductor to the ground bus. The bracket that holds the light would then be connected to the box, which would make the bracket grounded. Recent building codes often call for two or more ground rods for added security. In this video, I show you how to connect electrical wires together. Its top might be visible, or it might be sunk a few inches beneath the ground. @EdBeal - You are correct, However the title question is asking "How to connect grounding wire to gas pipe for 2017 NEC 250.104(B)" and then proceeds to reference NEC 250.104 (B). Connect a green jumper wire (which you can buy with a screw already mounted in it at hardware stores) from the green grounding nut on the new receptacle to the box. Part of the series: Ceiling Fans & Home Maintenance. What Is Grounding? Never, ever, EVER connect the ground wire to the white wire. How to Install a Ceiling Light Without a Place for the Ground Wire. The grounding wire from the antenna passes through the block and then to the house ground wire. First, with the power disconnected, replace the two-prong outlets with three-prong. To make the connection, slide the end of the grounding electrode conductor through one of the holes in the bus and tighten the screw in that hole until it holds the wire very tightly. In the case of a plastic box, the box is not grounded. We describe connecting the incoming circuit grounding conductor wire, receptacle ground screw, and the electrical box (if metal boxes are used). Ground wire connections at receptacles: how to connect the ground wires at an electrical receptacle: here we give the proper ground wire connections when hooking up an electrical receptacle (wall plug or outlet)? The service panel ground wire must be firmly attached to the ground rod, either with a special toothed clamp or by welding. The ground bus is where all the ground and neutral wires are attached in the electrical panel. • What is ground? Connect the grounded copper wire with the green wires. But this connection isn’t the same as ground, so don’t do it, as it greatly increases the chances of the fixture becoming electrified. This tutorial is for people that feel comfortable working with electricity. Finally the ground wire from the fixture would attach to the bracket, grounding the fixture. Given that we are answering questions to DIYers, I wonder if they could be confused with the differences of grounding, grounded, bonded, etc. The star ground will resist EMI and prevent you from accidentally creating a ground loop later if you perform other modifications. • Connecting all grounds in the system in a manner such that all of the objectives are met.