SECTION SEVEN (SOME TYPICAL FAN SYSTEMS) DRAWING PAGE 7.48 & 7.49 7.50 & 7.51 7.52 7.53 7.54 7.55 7.56 7.57 7.58 7.59 7.60 -100% FRESH AIR (answers on page 10.185) -SINGLE DISCHARGE MIXED AIR (Answers on page 10.186) -MULTIZONE -DUAL DUCT -VAV PRESSURE INDEPENDENT -VAV PRESSURE DEPENDENT -FAN POWERED VAV BOX -BYPASS (DUMP) BOX -INDUCTION -UNITVENTILATOR WITH FACE & BYPASS DAMPER -UNITVENTILATOR WITH HEATING VALVE -UNITVENTILATOR WITH FACE & BYPASS (3 PIPE THERMOSTAT) -FAN SYSTEM WITH MANY DESIGN ERRORS (ANSWERS 10.184) 7.61 7.62 PURPOSE OF SECTION Provide a sense of the variety of fans systems faced in the field. There are many more combinations than presented here, but this should establish a good foundation for future challenges.
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