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| Symmetry RDV3611 installation guide 11156-H 08-21
Flue restrictor installation
The flue restrictor 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 different positioning of the flue restrictor—refer to p. 24-25 to determine what
setting is required.
1
2
4
3
1
2
4
3
2
2
3
3
The different hole positions are shown in
the diagram. These are stamped on the flue
restrictor.
Before installing the flue restrictor
Before the flue restrictor can be installed 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.
