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P. Air Shutter Setting
Air shutter setting should be adjusted by a qualified in- staller at the time of installation.
•The air shutter is set at the factory for minimum vertical vent run.
•Adjust air shutter for longer vertical runs. See Figure 14.14.
•Turn the thumbscrew to open and close.
Close Open
Figure 14.14 Adjusting Air Shutter
Heatilator • Novus NDV Series • | 59 |