680.25 Gas-Fired Water Heater Post author:Jake Post published:February 27, 2022 Post category:Code Change of the Week This Code Change is all about GFI protection. Anything above 30 volts will have to be GFCI protected. So if you have a 120 volt gas-fired “POOL” water heater then it will be required to be GFCI protected. Till next time be safe work safe. Jake You Might Also Like Annex J ADA requirements July 16, 2017 230.46 Spliced and Tapped Conductors (On the Service side) June 4, 2023 Single Phase dwelling services March 3, 2024