Flue Syste
m
31
6.3 Coaxial Systems
6.3.1 Horizontal Coaxial Removal (Type C
13
)
Standard Removal System
Ø80/125 =>
M
ax. length: A=68
m
Ø60/100 =>
M
ax. length: A=20
m
A
B 500 or 1,000
851
140 min
W all
Extended Removal System
Ø80/125 =>
M
ax. length: A+B-(1 x 90°elbow) = 68-2.2 = 65.8
m
Ø60/100 =>
M
ax. length: A+B-(1 x 90°elbow) = 20-1.3 = 18.7
m
B
A
Ø80/125 =>
M
ax. length: A+B-(1 x 45°elbow) = 68-1 = 67
m
Ø60/100 =>
M
ax. length: A+B-(1 x 45°elbow) = 20-1 = 19
m
B
A
Pipe Dia
m
eter
(
mm
)
M
axi
m
u
m
Length (
m
)
Elbow
E
q
uivalent
Length (
m
)
Ø60/100
20
45°
1.0
90°
1.3
Ø80/125
68
45°
1.0
90°
2.2
Summary of Contents for NCB-24LDWE
Page 65: ...Appendices 65 12 4 Ladder Diagram 3 15A...
Page 69: ...Memo...
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