| 摘要 |
The present invention relates to a high efficiency total heat exchange ventilating system which can prevent temperature rise of supply air caused by heat generated at a motor for minimizing reduction of total heat exchange efficiency. The ventilating system includes a case which is an exterior of the ventilating system, a total heat exchanger in the case for making heat exchange between air discharged to an outside of room and air supplied to the room, an air supply fan and an air discharge fan mounted in the same direction with reference to the total heat exchanger, and an air supply motor and an air discharge motor for supplying power to the air supply fan and the air discharge fan, respectively, wherein the air supply fan is mounted in an air flow line of the air being supplied, and the air supply motor is isolated from the air supply fan and exposed to an air flow line of the air being discharged.
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