16
Installation and maintenance instructions ecoTEC plus 937 0020031552_06
8
4
1456
542
901
Fig. 4.3 Item No. 0020060570, 0020060571 and
0020065937 (60/100)
4.4.2 Optional 125 mm flue pipe
A concentric flue pipe having an outside diameter of
125 mm is available, which can be extended to a length
of up to 21 m.
You can also get a vertical system. Further information
can be obtained from the installation instructions for
the flue pipe.
70
1103
70
15
Fig. 4.4 Item No. 303 209
15
30
880
650
70
Fig. 4.5 Item No. 303 200 (80/125)
4.5 Flue
termination
The following information applies to both flue pipe
systems.
a)
The terminal position must be located in such a
position that any flammable gases can be freely
dissipated.
b)
A plume of water vapour will sometimes be visi-
ble from the flue terminal. Positions where this
could be a nuisance should be avoided.
c)
If the terminal is less than 2 m above a balcony,
the ground or a flat roof that is accessible by
persons, a suitable terminal guard should be fit-
ted (manufactured by Tower Flue Components,
Tonbridge, TN9 1TB, Model K3, plastic-coated).
A
BCD
A
G
H, I
F J
B F M
L
L
K
K
G
G
F F
E
A
A
Fig. 4.6: Flue termination
i
Vertical flue pipes must not terminate within
600 mm of an opening window, air vent or
any other ventilation opening.
The flue pipe must be fitted, or shielded, in such a way
that ignition or damage to sections of the building are
avoided.
4 General requirements
Summary of Contents for ecoTEC plus 937
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