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8
UK
IRL
3.3
Flue requirements
The appliance is of the type C11/C31. The appliance will need to be supplied with the
approved Faber flue pipes and terminal, it is not possible to supply your own. The
minimum effective height of the flue system must be 0,5 or 1 meter, depending on the
appliance.
Flue routing:
•
a horizontal extension with elbows is allowed for a maximum of 6 meters
(depending on the routing)
•
vertical max. 12 meters
Determine, depending on the type and terminal position, if the desired routing is possible.
To establish this you will need to calculate:
The effective height (this is the real difference in height between the upper side of
the appliance and the terminal)
The total horizontal extension. This is the total horizontal flue length where:
1.
each elbow, which is in the horizontal area, counts for 2 meters
2.
each 90-degree bend, which is in the horizontal area, counts for 2 meter
3.
each 45-degree bend, which is in the horizontal area, counts for 1 meter
4.
elbows and bends at the transition from horizontal to vertically are not to
be counted
5.
the wall mounted terminal counts for 1 meter
Flue restrictor
If applicable, in the table is also stated the size of a flue restrictor. This restrictor needs
to be fitted in the combustion chamber when placing the appliance (see chapter 4.2).
Normally the smallest flue restrictor is fitted at production.
