Fred C. Schulz, P.E., President, EnerVation Inc., Milwaukee, Wis.

The Perils of ‘Progress’

Progress has been defined as "man's ability to complicate simplicity," and the events of more than a half century in the heating, ventilation and air-conditioning (HVAC) industry make this definition particularly apropos in one area: mechanical systems that are being recommended for U.S. educational facilities at the primary and secondary levels.