"your hypothesis that aluminum power from the airplanes could have explained all of the heat related damage "

You have missed my point.

The TOTAL heat produced is from ALL the sources- steel, aluminum, and other metals burning, jet fuel, electric energy ( resistance in wires) , exploding transformers, burning people and office material. A little from the energy released by the collapse, as well. The LOCAL heat can be much higher than any single source, because of the "kiln" effect of insulation.