Lengths Of The Air/Flue Gas Pipes - REMEHA Gas 110 Eco 115 Installation And Service Manual

6.1.2

Lengths of the air/flue gas pipes

Type of air/flue gas connection
Concentric pipes connected to a horizontal terminal (Alu)
Concentric pipes connected to a vertical terminal (Alu)
Concentric pipes in the boiler room
Single pipes in the chimney (combustive air in counter current)
(Alu)
Bi-flow adapter + Separate single air/flue gas pipes
(combustive air taken from outside) (Alu)
Lmax is measured by adding the lengths of the air/flue gas
pipes and the equivalent lengths of the other elements :
Alu
Equivalent length in m
Elbow 87°
Elbow 45°
Elbow 30°
Elbow 15°
Inspection T
Right inspection tube
34
Diameter Diameter
100/150 mm 100 mm
1.9 5.0
1.2 1.2
/ /
/ /
3.3 5.3
0.5 0.5
Diameter
C
100/150 mm
13
C
100/150 mm
33
110/150 mm
C
33
110 mm
100/150 mm on
C
53
2x100 mm
Gas 110 Eco 115 / 65
Maximum length of the connection pipes
(metres)
Gas 110 Eco 65 Gas 110 Eco 115
9
11.5
11
23
26/01/2009 - 300014883-001-F
5.9
9.4
10
air: 11
flue gases: 5