7
4 COMBUSTION PRODUCTS EXHAUSTION
4.1 Combustion products exhaustion and air intake dual-duct device ø80 (typr C
53
)
In this type, the combustion products exhaustion and air intake are carried out with separated
pipes of Ø80 mm., by means of the dual-duct outlet Kit of Ø80 code CGAS000186. It is the
default type of exhaustion for boilers Evolution.
The maximum length of pipe that can be installed is; 12 metres for the model EV 30 FDX;
and 10 metres for the model EV 40 FDX, which is the result from adding the pipe metres for
the air intake and those of the combustion products exhaustion. Each elbow of 90°, or two of
45°, reduces the available length by 0.6 metres.
It is recommended that the flue gases outlet pipe be fitted slightly upwardly-inclined 2º to 3º
thus preventing water and condensate projections from being ejected outside.
Dual-duct outlet Kit
∅
80
Cod . CGAS000 18 6
1m. duct
∅
80
Cod . CGAS000 145
90º elbow
∅
80
Cod . CGAS000 147
45º elbow
∅
80
Cod. CGAS000148
Installation examples:
L
≤
12/10 mts.
To Next Page
Loading...
