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 430.7 Markings on MOTOR NAMEPLATES 2020 NEC November 10, 2024 210.8 GFCI protection of the garbage disposal. 2017 Code Changes September 12, 2020 422.6 Listing Required. Appliances 2107 Code Change July 11, 2021