Hearth and Home Technologies NDV4842 P. Air Shutter Setting, Close Open, 14 Adjusting Air Shutter

Models: NDV3933IL NDV3036IL NDV4236L NDV4842L NDV4236I NDV3933L NDV4236IL NDV4842 NDV3630L NDV3933I NDV4842IL NDV4236 NDV4842I NDV3630 NDV3933 NDV3630I

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P. Air Shutter Setting

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 • 4055-187 Rev F • 06/08

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Page 59
Image 59
Hearth and Home Technologies NDV4842, NDV4236IL, NDV3630 P. Air Shutter Setting, Close Open, 14 Adjusting Air Shutter