Should You Install an Earth Rod? Joe Robinson digs into the new recommendation for installing earth rods on TN-C-S earthing systems. What sparked this change in BS7671 and how will it affect electricians? ================================ 00:00 What is Joe doing with an earth rod? 00:48 Earth electrode now recommended in BS7671 01:38 What can be used as an earth electrode? 01:50 Why the change? 02:58 TN-C-S earthing system voltages 03:33 Electrode size and resistance 03:56 Fault protection and AD