Class A fires Class A fires http://en.wikipedia.org/wiki/Fire_classes fire classes Classification of Fires Class D http://en.wikipedia.org/wiki/Fire_classes http://en.wikipedia.org/wiki/Fire_classes fire classes Class A fires Intended Use classes Class A fires Class A fires Class A fires http://en.wikipedia.org/wiki/Fire_classes Class A fires Class A fires Class A fires Intended Use Class A fires Class A fires Intended Use Class A fires Class A fires classes classes Class A fires