Deals with the potential for saving energy and minimizing operating costs within existing school facilities and in attempts to modernize and expand. (Author)

Shows how ducted air systems can be designed to provide a direct means of controlling and redistributing the heat generated by lighting fixtures. Suggests ways to achieve significant reductions in energy use and operating expense. (Author)

The trend toward increased lighting has accelerated the acceptance of heat recovery systems. A heating-lighting-cooling system is a responsible and efficient use of energy for future school buildings. (Author/MLF)