Technology for energy efficient terminal reheat.
Now you can have the best of both worlds, TERMINAL REHEAT WITHOUT THE TRADITIONAL OPERATING EXPENSE.
High efficiency air-to-air heat exchanger uses return air to regulate zone delivery temperature. Constant dew point is delivered to each zone or room where air to air heat exchangers are employed to reheat the air entering the zone or room.
Conversely, air returning to the air handler is precooled, thereby dramatically reducing the cooling load.
US Patent 8,052,062