Technical data

22
MCR 24, 24/28 MI, 30/35 MI, 34/39 MI 08/06/06-300008460-001-B
1.6 Lengths of the air/flue gas pipes
(s) Valid only for Belgium (x) For Germany only

Lmax is measured by adding the lengths of the air/flue gas pipes and the equivalent lengths of the other elements.
Belgium
:Boilers can only be installed with the stove fittings provided by the constructor. For the list of parts, refer to the current price list.
1.7 Assembly horizontal or vertical forced flue and forced flue accessories
Z
Refer to the instructions delivered with the package.
Type of air/flue gas connection Maximum length of the connection pipes (metres)
MCR 24 MCR 24/28 MI MCR 30/35 MI MCR 34/39 MIDiameter
Concentric pipes connected to a horizontal
terminal ((Alu))
C
13(x)
60/100mm 6 7 4 6
80/125 mm 31 32 22 29
Concentric pipes connected to a vertical
terminal ((Alu))
C
33(x)
60/100mm 6 7 4 6
80/125mm 31 32 22 29
Concentric pipes in the boiler room
Single pipes in the chimney (combustive air in
counter current) ((Alu))
C
33(s)
C
33(x)
60/100 mm 80 mm
(rigid)
18 23.5 10 12
80/125 mm 80 mm
(rigid)
- - 24 25.5
Concentric pipes in the boiler room
"Flex" pipes in the chimney (combustive air in
counter current) (PPS)
C
33(s)
C
33(x)
60/100 mm 80 mm
(flexible)
15.5 19 7 9
80/125 mm 80 mm
(flexible)
- - 18 20
Bi-flow adapter + Separate single air/flue gas
pipes (combustive air taken from outside)
((Alu))
C
53
60/100mm
2x80 mm
44 48 30 32.5
Chimney (rigid or flexible) (combustive air
taken in the premises) (PPS)
B
23P
80 mm (rigid) 33 37 19 22
80 mm (flexible) 23 27 22.5 24.5
Length of the reductions (Alu) (m) Ø 60/100 Ø 60 Ø 80/125 Ø 80
Elbow87° 1.1 1.1 1.0 1.2
Elbow45° 0.8 0.6 0.8 0.9
Elbow30° 0.7 0.9 0.6 0.6
Elbow15° 0.5 0.6 0.4 0.3
Inspection T 2.2 2.9 2.1 2.8
Right inspection tube 0.7 0.3 0.7 0.5
Length of the reductions PPS (m) Ø 60/100 Ø 60 Ø 80/125 Ø 80
Elbow87° 1.1 1.1 1.5 1.2
Elbow45° 0.8 0.6 1.0 1.4
Elbow30° 0.7 0.9 - 0.6
Elbow15° 0.5 0.6 0.4 0.3
Inspection T 2.2 2.9 2.6 2.8
Right inspection tube 0.7 0.3 0.6 0.5
Inspection tube for flexible pipe - - - 0.3