1411.16 AUTOMATIC GAS CONTROL VALVES.
(a) All gas-fired heating equipment, including water heaters, shall be equipped with an approved automatic main gas control valve that will automatically turn off the gas supply in the event of pilot outage, or gas or electric supply failure.
(b) In addition to approved automatic main gas control valves, all gas-fired equipment shall have manually controlled shut-off valves. (Ord. 02-93. Enacted 7-22-02.)