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D8 Running the Flue
Run the Ø100mm ID and Ø75mm ID (Ø110mm OD and Ø85mm OD) flexible aluminium
hoses from the cavity to the rear of where the horizontal or vertical powerflue terminal will be
installed. The flue system for the DL850 / DL1100 is zero rated, so no spaces are required
between the flue and any timber framing. Allow enough stretch in the flexible aluminium flue
to allow it to be able to protrude through the wall/ceiling to enable it to be connected to the
Powerflue Terminal. The flue should be expanded at each end in order for the flue to be attached
to the fire / powerflue.
For information on running the PolyPro flue , see the installation manual which is supplied with
the flue components.
It is advisable to secure the flexi flue at regular intervals to prevent vibration and movement.
Steel wire or ‘builders strapping’ may be used for this purpose.
NOTE: The flexible flue is shipped in a ‘compressed’ form. Extend it to your desired length by
stretching (up to 4m maximum per length).
D9 Running the Powerflue Electrical Cable
NOTE: The horizontal powerflue wall terminal is powered from the appliance, and must be connected
to the appliance with the supplied electrical cable only.
Run the electrical cable from the cavity where the appliance will be installed to the hole in the
outside wall. Ensure it is not draped over, or in contact with, the outer shell of the appliance
or the flues and kept clear from any other possible heat sources, sharp edges, or moisture. Fix
it appropriately and allow enough cable looped to be able to pull both the appliance and the
Horizontal Powerflue Wall Terminal out from their installed positions.
END OF SECTION D
By the end of this section, you should have:
□ A weather-tight installed Horizontal Powerflue Wall Terminal with clearance as specified
by AS/NZ5601
□ Reasonable access to the outside face for maintenance purposes
□ Flue attached to the rear of the Horizontal Powerflue Wall Terminal leading back to the
appliance
□ The electrical cable from the Horizontal Powerflue Wall Terminal attached to the rear of
the installation and run back to the appliance cavity in an electrically safe manner
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