Wall flue exhaust kit (Fig. 6.6 A)
This kit allows the flues to be exhausted in
the rear wall or at the side of the boiler.
Coaxial pipe Ø 60/100 (A)
Nominal length
Minimum length
Maximum length
Type C
13
B
A
Fig. 6.6
Vertical flue exhaust kit with 90° bend
(Fig. 6.6 B)
This kit allows the boiler exhaust axis to be
lifted by 635 mm.
The terminal must always exhaust horizon-
tally.
Coaxial pipe Ø 60/100 with 90° bend (B)
Nominal length
Minimum length
Maximum length
Additional bends at 45° or 90° (Fig. 6.6 C)
Coaxial bends Ø 60/100 mm.
These bends when used with the pipe re-
duce the maximum length of the flue pipe
by:
For the bend of 45° loss
For the bend of 90° loss
- 46 -
INSTALLATION
Exhaust intake split pipes kit Ø 80 mm -
(Fig. 6.7) - (Fig. 6.8)
This kit allows the flue exhaust to be sepa-
rated from the air intake.
Split pipes kit Ø 80 mm
0.915 m
Minimum length
0.5 m
Maximum length (a + b)
10 m
N.B: The air intake and the flue outlet
must not terminate on opposite sides of
the building (EN 483).
Type C
90°
C
45°
Fig. 6.7
Bends of Ø 80 mm at 90° and at 45° are
available that reduce the maximum total
length of the pipes by:
For the bend of 45° loss
For the bend of 90° loss
1.55 m
Type C
0.5 m
10 m
Fig. 6.8
0.5 m
1 m
13
53
0.5 m
40 m
0.9 m
1.65 m
90°
45°