- 51 -
INST
ALLA
TION
INSTALLATION
Fig. 6.6
B
A
C
45°
90°
Type C
13
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
1.55 m
Minimum length
0.5 m
Maximum length
10 m
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
0.5 m
For the bend of 90° loss
1 m
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
Minimum length
0.5 m
Maximum length (a + b)
40 m
N.B: The air intake and the flue outlet
must not terminate on opposite sides of
the building (EN 483).
Fig. 6.7
Type C
13
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
0.9 m
For the bend of 90° loss
1.65 m
Fig. 6.8
Type C
53
90°
45°
