Flue installation instructions ecoTEC 834449_13
30
2.10.4 Installing the ridge tile terminal
1
Fig. 2.54 Installing the ridge tile terminal
• Insert the ridge tile terminal into the ridge tile.
• Align the ridge tile terminal in such a way that the two
fixing straps (1) are sitting across the run of the ridge
tile. This ensures that the combustion air can be
drawn in between the ridge tile and the cowling above
it.
2
1
Fig. 2.55 Fastening the ridge tile terminal
• Bend the two fixing straps (
1
) over a beam (
2
) and se-
cure with nails or bolts.
• Install the boiler with reference to the installation and
maintenance instructions supplied with the boiler.
h
Note
See section 2.11 for further details on the in-
stallation of extensions and elbows.
• Connect the ridge tile terminal and the boiler using
extensions and elbows.
• Drill two holes (3 mm Ø) in the air duct of the flue
gas/boiler clamp through the most convenient holes
on the air duct clamp. (Ensure that the drill does not
penetrate the inner flue gas pipe).
• Screw the clamp to the air ducts of the flue assembly,
the elbow and the boiler using the bolts supplied.
• Ensure that any air duct clamps used are positioned
centrally and fixed to the air duct using the self tap-
ping screws supplied.
• Ensure that at least one pipe clamp supports the air/
flue gas pipe at each extension fitted.
2.11
Fitting air/flue duct extensions
2.11.1 How to add extensions
4
1
2
3
Fig. 2.56 Loosening the flue conduit
h
Note
No tools are required when separating exten-
sions for cutting to size air and flue tubes sep-
arately. When doing so, the flue conduit should
be twisted into a position where the shoulders
on the plastic tube can be pushed through the
spacer-piece. After cutting to size, refit the
flue conduit and secure it to the air conduit.
2 Standard Concentric Systems Ø 60/100
Summary of Contents for Air flue duct
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