Gas, liquid and solid fuel-burning equipment designed to be vented shall be vented to the outside air as specified in the California Mechanical Code. Such vents shall be equipped with approved spark arresters where required. Where vents or flues are used, all portions of the tent or membrane structure shall be not less than 12 inches (305 mm) from the flue or vent.
Cooking and heating equipment shall not be located within 10 feet (3048 mm) of exits or combustible materials.
Operations such as warming of foods, cooking demonstrations and similar operations that use solid flammables, butane or other similar devices that do not pose an ignition hazard, shall be approved.
Electrical cooking and heating equipment shall comply with the California Electrical Code.