Flue Restrictor Installation - Rinnai Symmetry RDV3611 Installation Manual

Flue restrictor installation

Different flue configurations require different positioning of the flue restrictor—refer to the
RDV3611 flueing options page to determine what setting is required.
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.
The different hole positions are
3 2 3 2
shown in the diagram. These are
4 1 4 1
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.
3 3 2 2
RDV3611 Installation Manual: 11156-A 01-12 | 19