SECTION 1: I
NTRODUCTION
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FIGURE 6: Example Site Layout
NOTE: Conceptual drawing, not to scale. Venting not shown.
Zone 1
Zone 2
Zone 3
Zone 2 Sensor
Zone 1 Sensor
Zone 3 Sensor
Va
riab
le
Frequency
Dr
iv
e
Nor
th
W
all
Outside Sensor
Pump
R
OBER
TS GORDON
®
UL
TRA
VA
C
Controller
