Appeal No. 1999-1083 Page 5
Application No. 08/759,394
device (4) has a cooling portion and a heating portion operatively interconnected. A
blower (9) takes air from the air conditioned space, passes it through the heat recovery
device, and discharges it outside. A blower (2) brings in outside air and passes it through
heat recovery device and then through the indoor coil for further conditioning. Finally, the
air passes through a subcooler downstream of the indoor coil (44, from Bussjager), prior to
entering the space to be air conditioned.
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Last modified: November 3, 2007