INSTALLATION
Independent - Installation and Servicing
Notes.
1. It is recommended that a support bracket
is tted for every 1 metre of extension pipe
used and a bracket should be used at every
joint, to ensure pipes are held at the correct
angle.
If a slip joint coupling is to be used then a
bracket should be used to secure the collar.
2. When extension ‘D’ packs are used the ue
duct MUST be inclined at 1.5 degrees to
the horizontal to allow condensate to drain
back into the boiler and out through the
condensate drain.
3. If the B pack, or telescopic B pack only are
used, they may be mounted horizontally.
The 1.5 degrees is taken care of by the
inclination of the ue within the air pipe.
4. Only use water as a lubricant during
assembly.
9
DETERMINING THE FLUE LENGTH AND FLUE PACKS REQUIRED CONT’D
10
FLUE ASSEMBLY - Exploded View
Side
Rear
Telescopic B Pack shown
LEGEND
1.
2.
3.
Total Flue length dimension Flue
Rear ue Side ue Extra packs Boiler
dim. X+155 dim. L+197 required Size
*Independent 35 is capable of 6m ue only
** Independent 30 is capable of 8m ue only
Total Flue length dimension Flue
Rear ue Side ue Extra packs Boiler
dim. X+155 dim. L+197 required Size
*Independent C 35 is capable of 6m ue only
** Independent C 30 is capable of 8m ue only
TELESCOPIC FLUE
NON - TELESCOPIC FLUE
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