All heating appliances which are converted to natural gas shall be vacuumed, cleaned, and brushed down, and before a gas supply is furnished by the gas utility to a consumer who has previously been using butane or other liquefied petroleum gases, the gas fitter shall properly adjust all appliances to ensure safe operation of the burners and proper combustion of the gas.
(Ord. passed 12-13-2016) Penalty, see § 54.99