Technical information

22
installation
TWIN-PIPE SYSTEM
FLUE TYPE
MAX
LENGTH
DIAMETER of
PIPE
C13
Flue gas exhaust and air suction duct
through external wall in the same range
of pressure
24 kW
36 m
(S1=S2)
80/80
30 kW
30 m
(S1=S2)
35 kW
18 m
(S1=S2)
C 33
Flue gas exhaust andair suction duct from
outsidewithroof terminalin the same
range of pressure
24 kW
60 m
(S1=S2)
80/80
30 kW
50 m
(S1=S2)
35 kW
21 m
(S1=S2)
C53
Flue gas exhaust leading outside and air
suction duct through external wall not in
the same range of pressure
24 kW
84 m
(S1+S2)
80/80
30 kW
70 m
(S1+S2)
35 kW
42 m
(S1+S2)
S1 = Air intake S2 = Flue gas exhaust
S1 = S2 - Air intake and ue gas exhaust equal lengths
S1 + S2 - Air intake and ue gas exhaust unequal lengths