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 680.25 Gas-Fired Water Heater February 27, 2022 225.27 RACEWAY SEALS When conduits enter an enclosure from outside of a building. May 1, 2016 680.22(B)(6) Low Voltage Luminaires New requirement January 14, 2018