5.12.2 Smoke outlet and air inlet (combustion/heat
pump)
m
WARNINGS
Murelle Revolution 30
used with smoke outlet ducts and combustion/heat
pump air inlet ducts fitted as specified below. If in-
stalled outside in a partially protected place, the basic
configuration with a 90° elbow and inlet/outlet terminal
is still required as a minimum
Permitted outlets
C53
C63
C53
Separate wall or roof inlet and outlet in different
pressure areas.
C83
Outlet in single or shared flue or with inlet on
wall.
m
WARNINGS
When the smoke outlet is wall mounted, the smoke
outlet duct must be positioned at least 500 mm above
the air duct.
1
boilers must be installed and
.
C83
Fig. 57
2
Fig. 58
m
WARNINGS
– The smoke flue and the connection to the flue pipe
must be in compliance with the national and local
Standards and Legislation in force.
– The use of rigid ducts which are resistant to tem-
perature, condensate, mechanical stress and are
air-tight is compulsory.
– Outlet ducts which are not isolated are a risk of
danger.
5.12.3 Coaxial ducts (Ø 160/200 mm) for air inlet/
outlet (combustion/heat pump)
Coaxial ducts (Ø 160/200 mm) are used for the combustion air
inlet and also for the heat pump inlet/outlet. A space is required
between the two ducts to prevent condensation from forming.
1
KEY:
Combustion/heat pump air inlet
1
Heat pump air outlet
2
Air coaxial accessories
Description
Extension MF PP Ø 160/200
L=1000
Extension MF PP Ø 160/200
L=500
Elbow Ø 160/200 90° PP MUR.
REV
Elbow Ø 160/200 45° PP MUR.
REV
Inlet/outlet terminal MUR.
REVOL.
Load loss - Equivalent lengths
Model
90° curve
45° curve
Maximum lengths of straight tracks
Model
Murelle Revolution 30
(*) The max. length of the straight track already includes a 90°
elbow. Any shortening of one of the two tracks DOES NOT PER-
MIT equal lengthening of the other.
2
Fig. 59
Code
Ø 160/200 mm
8077360
8077361
8089930
8089931
8089550
Leq (linear metres)
Ø 160/200 mm
1,5
1
Duct length Ø 160/200
L Horizontal
H Vertical (m)
(m) (*)
(*)
Inlet
Outlet
Inlet
Outlet
3
3
4
4
41
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