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Rinnai New Zealand Limited
RDV3610 Installation Manual: 11658-E
05-10
23
Flue restrictor installation
The flue restrictor is required to be fitted in installations where the flue length exceeds 2.3 m.
It works by limiting the amount of air required for combustion. The higher the flue the more
the air is circulated, this can affect the performance of the fire.
Different flue configurations require a different positioning of the flue restrictor, please refer to
the Flue installation pages to determine what setting is required. The different hole positions
are shown below and also stamped on the restrictor.
Before you can install the flue restrictor you need to remove the pilot shield and carefully lift
the burner bed out of the unit. Attach the flue restrictor as shown by securing with the screws
provided.
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