Ariston CLAS HE SYSTEM 18 - Page 21

21
installation
Table of ue gas exhaust duct lengths
COAXIAL SYSTEM
FLUE TYPE
MAX
LENGTH
DIAMETER of
PIPE
Length equivalency for
C13
Flue gas exhaust and air suction duct
through external wall in the same range
of pressure
18 kW
14 m
42 m
60/100
80/125
45º elbow
0.5m
90º elbow
1.0m
24 kW
12 m
36 m
60/100
80/125
45º elbow
0.5m
90º elbow
1.0m
30 kW
10 m
30 m
60/100
80/125
45º elbow
0.5m
90º elbow
1.0m
38
6 m
18 m
60/100
80/125
C 33
Flue gas exhaust andair suction duct from
outsidewithroof terminalin the same
range of pressure
18 kW
0 m
49 m
60/100
80/125
45º elbow
0.5m
90º elbow
1.0m
24 kW
0 m
42 m
60/100
80/125
45º elbow
0.5m
90º elbow
1.0m
30 kW
0 m
35 m
60/100
80/125
45º elbow
0.5m
90º elbow
1.0m
38
0 m
21 m
60/100
80/125
C43
Individual or shared ue gas exhaust and
air suction through ue ducting built into
the building
18 kW
14 m
0 m
60/100
80/125
24 kW
12 m
0 m
60/100
80/125
30 kW
10 m
0 m
60/100
80/125
38
8 m
0 m
60/100
80/125