- CLASS A: Combustibles — materials such as paper, cloth, wood, rubber, plastic, etc.
CLASS B: Flammable liquids — substances such as gasoline, diesel, alcohol.
CLASS C: Flammable gasses — gases such as propane, butane, methane.
CLASS E: Electrical – fires involving electrical equipment, fuses, computers, power sources, etc.
CLASS F: Cooking — fires involving cooking oils and fats.