SHELL - BREEZE
8
air inlet which is usually found on the back of the appliance.
The duct must comply with the following dimensions (each 90° bend is equivalent to one linear metre):
(***)
In the event the combustion air is ducted on unsealed products, still verify that no more than 4 Pa of negative pressure is created
inside the installation room with respect to the outside, otherwise provide for an additional air intake in the room.
Below 15 kW:
Air duct diameter
Maximum length (smooth duct)
Maximum length (corrugated duct)
50 mm
2 m
1 m
60 mm
3 m
2 m
80 mm
7 m
4 m
100 mm
12 m
9 m
Above 15 kW:
Air duct diameter
Maximum length (smooth duct)
Maximum length (corrugated duct)
50 mm
-
-
60 mm
1 m
-
80 mm
3 m
1 m
100 mm
7 m
4 m
Fig. 7 - Direct air inflow
Fig. 8 - Air inlet for sealed-chamber installation
LEGEND
Fig. 7|Fig. 8
1
Room to ventilate
2
External air inlet
4
Shield grid
5
Curve inlet to turn downwards
4.2
COMBUSTIBLE AIR INLET FOR SEALED-CHAMBER INSTALLATION (SHELL
3
PS)
How to connect to the stove in the sealed chamber with concentric system:
