Auto-Zone Plus
Section 2
Design Guide 2-29
Tip: Having at least 10-20 feet of tubing between the pick-up tube and the pressure
sensor will improve control performance by acting as a “filter” to remove
pressure fluctuations caused by turbulence in the duct.
Figure 2-23: Static Pressure Sensor Wiring
Note: Refer to Figure 1-3 in section 1 of this manual for instructions concerning
proper location of the static pressure sensor.