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 210.8 Ground-Fault Circuit-Interrupter Protection for Personnel. October 1, 2022 CODE CHANGE Added Panelboards to list 408.3(A)(2) August 24, 2019 2017 Code Changes March 2, 2019