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UK/IRL
13
3.2 Flue requirements (continuing)
3.2.1 Terminal position
Verify if the required terminal position meets the local installation
regulations regarding disturbance, good functioning and ventilation.
(Also see: safety requirements).
Note:
The terminal must be located so that the outlet is not obstructed. If
the flue terminal is located within 2 meters of a footway, path or
where people could come into contact with it then a suitable
terminal guard must be fitted.
Terminals located close to shared walkways, footpaths etc. could be
subject to legal constraints and this should be pointed out to the
customer before installation. If in any doubt about flue location
advice should be sought from local building control, or if appliance-
related, from the manufacturer including wherever possible a
dimensioned sketch.
Avoid locating the terminal in close proximity to plastic materials
such as gutters or other combustibles. If this is unavoidable then a
suitable deflector should be made.
Some important requirements for a good functioning are:
The wall-mounted terminal has to be at a distance of at least
0.5 meters off:
- Corners of the building.
- Below eaves.
- Balcony's etc. unless the duct is dragged to the front side of the
overhanging part.
The roof mounted terminal has to be at a distance of at least
0.5 meters of the sides of the roof, excluded the ridge.
UK/IRL
12
Table Cadra Nova with interior MV150
Determine according to the table 4 the right total horizontal- and vertical length.
When meeting an X, and when the values are outside the table, the combination is not
allowed. Normally the 30 mm flue restrictor is preinstalled.
Misty with roundscreen
Determine according to the table 5 the right total horizontal- and vertical length.
When meeting an X, and when the values are outside the table, the combination is not
allowed. Normally the 30 mm flue restrictor is preinstalled.
0123456
0
XXXXXXX
XXXXXX
XXXXX
XXXX
XXX
XX
X
XXXXX
0XX
0,5 X 0
1 X 30 0 0
000
1,5 40 30 0 0
2403000000
34040300000
4 50404030 0 0 0
5 505040403030 0
6 505050404030 0
7 605050404040
8 6060505050
960
60 60 50
10 65 60 60
11 65 65
12 65
X combination
not allowed
0 remove flue restrictor
Horizontal extension
Effective height
Number is size in mm
of the flue restrictor
table 5
interior Roundscreen
0123456
0
XXXXXXX
XXXXX
60
XX
XX
50
X
XX
50 X X
40
X
0
0,5
X
0 X X X X X
1 30 0 0 0 0 X
240300 0 0 0 0
3 40 40 30 0 0 0 0
4 50404030 0 0 0
5 50 50 40 40 30 30 0
6 505050404030
7 6050504040
8 60605050
960
60 60
10 65 60
65
11 65
65
Horizontal extension
Effective height
X combination
not allowed
0 remove flue restrictor
Number is size in mm
of the flue restrictor
X
12
XX
X
X
X
X
table 4
interior Cadra Nova