WebJun 19, 2024 · Run the bonding wire from a point near your water heater (a convenient spot if you have a gas-fueled water heater) to an exit point where the wire can be bonded to … WebSep 27, 2024 · The bonding clampattachment point may be at any location within the gas piping system. However,the shortest practical bonding wire length will improve the effectiveness ofthe direct-bond. The corrugated stainless steel tubing portion of the gaspiping system shall not be used as the point of attachment of the bonding …
CodeNotes: Bonding of corrugated stainless steel …
WebApr 21, 2009 · Bonding the iron gas pipe is all you need to do. Service bond goes to the main disconnect, not each panel. From the main disconnect the neutral and grounding conductor are separated. So grounds in each panel tie back to the main grounding conductor in the main disconnection means. Speedy Petey Licensed Electrical Cont. … WebMar 1, 2000 · Sec. 250-104 (b) of the NEC and NFPA 54, Sec. 3.14 (a) requires you to bond the aboveground portion of a metal gas piping system to a grounding electrode system for safety reasons. NFPA 54, Sec. 3.15 does not allow you to use aboveground portions of a metal gas piping system or its components as a conductor in electrical circuits. from 4 m to 5 m
Incorrect Bonding - Baltimore Gas and Electric
WebGrounding is the electrical system’s connection to the ground itself. Article 100 of the NEC defines ground as “the earth.”. Section 250.4 (A) (1) states that grounded electrical systems “shall be connected to earth in a manner that will limit the voltage imposed by lightning, line surges, or unintentional contact with higher-voltage ... WebJul 21, 2015 · For 200 ampere service, you'll probably be using 4 AWG copper or 2 AWG aluminum. For gas piping, you can bond it to the same things as mentioned for water … WebOct 3, 2024 · To help make sure that everything stayed at the same potential, it was common for gas and electrical systems to be bonded together with a big piece of copper … from 49720 to 49721