INSTALLATION Check the appliance is electrically safe when you have finished, 11. Electrical connection Have your appliance properly installed and grounded by a qualified technician. The installation must conform with local codes, or in the absence of local codes, in accordance with the National Fuel Gas Code, ANSI 54 or, in Canada, the Natural Gas and Propane Installation Code, CSA 8149.1 and in addition the National Electrical Code PAN 70 or the Canadian Electric Code, CSA C22.1.