Installing the boiler
7
Logano GB125 oil condensing boiler - Technical specifications are subject to change without prior notice.
28
7.3 Making the ventilation air connection for balanced flue operation (OC
53x
, OC
83x
).
The combustion air is guided via an outer wall connec-
tion, through a shaft or a separate pipe in the shaft in the
boiler room.
B Create a wall outlet of approx. Ø 90 mm and fit the
wall bezel (accessory).
B Connect the inlet hose at the boiler back panel by
means of an air hose or a plastic plug-in system
DN60 with the wall bezel.
Fig. 20 Ventilation air and flue system (example for
installation type OC
53x
)
1 Wall bezel
2 Plastic plug-in system DN60
3 Silencers
4 Air hose Santo SL DN 63
5 Test port
1
3
4
2
5