Ariston GENUS HE SYSTEM 24 Installation And Servicing Instrucnions page 22

installation
TWIN-PIPE SYSTEM
S1 = Air intake S = Flue gas exhaust
S1 = S - Air intake and flue gas exhaust equal lengths
S1 + S - Air intake and flue gas exhaust unequal lengths

Supplied By www.heating spares.co Tel. 0161 620 6677
FLUE TYPE
C13
Flue gas exhaust and air suction duct
through external wall in the same range
of pressure
C 33
Flue gas exhaust andair suction duct from
outsidewithroof terminalin the same
range of pressure
C53
Flue gas exhaust leading outside and air
suction duct through external wall not in
the same range of pressure
MAX DIAMETER of
LENGTH PIPE equivalency for
45º
36 m
elbow
(S1=S)
90º
elbow
30 m
80/80
(S1=S)
45º
elbow
18 m
90º
(S1=S)
elbow
45º
60 m
elbow
(S1=S)
90º
elbow
50 m
80/80
(S1=S)
45º
elbow
1 m
90º
(S1=S)
elbow
45º
84 m
elbow
(S1+S)
90º
elbow
70 m
80/80
(S1+S)
45º
elbow
4 m
90º
(S1+S)
elbow
Length
1.4m
. m
1.4m
. m
1.4m
. m
1.4m
. m
1.4m
. m
1.4m
. m