B
A
C D E F G SERVICE
20
C4 Masonry Vertical Power Flue Extension Kit (6 to 12m)
The following kit enables the installation of the aluminium flexi into vertical masonry chimneys for
extending the flue system to 12.0 meters from 906602-Masonry Vertical Power Flue kit that is
required and supplemented by the 12m Masonry Vertical Power Flue Extension Kit.
Including, but not limited to, installations into: a complete masonry chimney, a combustible sealed false
chimney.
NOTE: This installation type cannot be used on a DFS730. If required, please contact architectural advisory
aa@escea.com for more information.
If your flue system is to be run vertically through a purpose-built sealed flue cavity (the cavity must
remain sealed up to the terminal); PolyPro and a condensate drain is not required. Only the Universal
Vertical Power Flue (UVP-External) kit can be used for this installation type.
The exhaust/inlet flue MUST BE
NO longer than 12.0M.
The 100mm flue shroud must
cover the entire length of the
exhaust flue.
The intake and shrouded exhaust
flue must be entirely enclosed
within a fully vertical masonry
or purposely constructed, a
combustible sealed cavity/masonry
chimney.
Feed the power flue cable down
through the chimney cavity and
connect to the appliance and
Power Flue.
NOTE: This kit supplements and requires 906602-Masonry vertical Power Flue kit.
NOTE: If any gap occurs in between the 400mm x 400mm masonry flashing and the chimney due to the
chimney dimensions, the suitable masonry flashing can be built as keeping the spigot diameter 225mm.
6m to 12m
Ø75mm ID exhaust with
Ø100mm ID shield
Flexible Flue
Ø75mm ID Inlet unshielded
Flexible Flue
Transition Spigot
100mm ID Flexible Flue
75mm ID Flexible Flue
non-combustible
sealed flue cavity
Universal Vertical
Power Flue (External)
Masonry
Flashing
Chimney