Air-Conditioning and Refrigerating Equipment 440.9 Grounding and Bonding Post author:Jake Post published:September 5, 2021 Post category:Code Change of the Week This weeks change is an easy one. If you run conduit on a roof and use compression fittings you will be required to pull an equipment grounding conductor. Till next time be safe work safe. Jake You Might Also Like Available Fault Current May 31, 2014 Ground-Fault Protection of Equipment GFPE 555.35(A)(1) May 3, 2025 2014 Code Change 210.12(A) 7/17/2016 July 16, 2016