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FLUING OPTIONS
100mm Concentric flue
(to maximum flue length of 6m)
Powered Vertical Flue Kit (typical installation
maximum 5m primary with 17m secondary)
For detailed maximums refer to
Powered Vertical Kit Instructions.
istor system store condensing -
GENERAL
Installation and Servicing
Roof flue kit (to a maximum of 7.5m)
ist9827
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