Flue Options - Bosch Worcester Greenstar CDi Conventional Series Instruction Manual

Wall hung rsf gas-fired condensing regular boiler for open vented and sealed central heating systems and indirect domestic hot water
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STANDARD FLUE HORIZONTAL
0100
MAX 686 mm Ax 1
MIN 250 mm Ax 1*
0125
MAX 1070 mm Ax 1
MIN 250 mm Ax 1*
* Requires cutting
MAXIMUM FLUE HORIZONTAL
0100- 7goo mm
Ax1+Bx8
0125- 18500 mm
Ax1+Bx18
MAXIMUM FLUE VERTICAL START+ 1 BEND
0
c
0100- 7goo mm
Ax1+Cx1+Bxg
+
Fx
1
0125- 18500 mm
Ax1+Cx1+Bx1g
+
Fx 1
MAXIMUM FLUE HORIZONTAL+ 1 BEND
bJ)
0
'-----_' - --ll<CI
I
P
A
B
0
c
0100- 5goo mm
Ax1 + Bx7+Cx1
0125- 16500 mm
Ax1 + Bx17+Cx1
FLUE OPTIONS 30CDi
CONVENTIONAL
MAXIMUM FLUE VERTICAL
START+ 2 BENDS
F
8
d
I
IPA
B
~---~
co
0100- 5goo mm
Ax1+Cx2+ Bx8
+
Fx 1
0125- 16500 mm
A
X
1 +
c
X
2 + B
X
18
+
Fx
1
MAXIMUM FLUE VERTICAL
START+ 3 BENDS
F
B
c
0
0100- 3goo mm
Ax1+Cx3
+Bx7+Fx1
0125- 14500 mm
Ax1+Cx3
+Bx17+Fx1
MAXIMUM FLUE VERTICAL
WITH 2 X 45° BENDS
E
B
D
0100- 7400 mm
(including terminal)
Bx8+Dx2+Ex1
0125- 16500 mm
(including terminal)
Bx17+ Dx2 +Ex1
VERTICAL FLUE WITH
2 X goo BENDS
E
B
c
0
0100-5400 mm
(including terminal)
Bx7+ Cx2 +Ex1
0125- 14500 mm
(including terminal)
Bx16+ Cx2 +Ex1
6 720 611 927-08.10
FLUE OPTIONS 30CDi
CONVENTIONAL
The diagrams (opposite) show the compo-
nents used and the maximum flue length for
each configuration of 100 mm and
125 mm 0 flues.
Shaded flue components indicate the stan-
dard 100 mm 0 horizontal flue.
Only straight flue sections can be reduced
in length and cut.
The flue terminal end can be fitted from the
inside or outside of the building.
Fixing kits are supplied with the flue exten-
sion kits.
Horizontal125 mm 0 and Vertical100 mm
and 125 mm 0 flue kits are available with
separate instructions. Contact your supplier
or Worcester Bosch.
A
c
D
QH
iP
0
v
B
EB
F
Q
A - Standard horizontal flue (1 00 mm 0 shown)
B - Straight flue extension
C - Flue bend, goo
D - Flue bends, 45°
E - Vertical terminal (vertical adaptor supplied
with terminal)
F- Vertical adaptor (used with horizontal
terminal)
Calculating the flue length:
Measure the total flue length required, noting
that the maximum straight flue length including
the terminal is:
Horizontal 60/100 mm 0: 7goo mm
Horizontal 80/125 mm 0: 18500 mm
Vertical 60/100 mm 0: g400 mm
Vertical 80/125 mm 0: 18500 mm
Then reduce the total straight flue length for
each extra flue bend (excluding the turret) by:
2000 mm for goo
1000 mm for 45°
Flue extension total lengths:
Horizontal & Vertical 60/100 mm 0: g5o mm
Horizontal & Vertical 80/125 mm 0: 1000 mm
Flue terminal total lengths:
Horizontal 60/100 mm 0: 800 mm
Horizontal 80/125 mm 0: 1200 mm
Vertical60/100 mm 0: 1140 mm
Vertical 80/125 mm 0: 1365 mm
INSTALLATION & SERVICING INSTRUCTIONS
FOR
WORCESTER
BOSCH GREENSTAR
30CDI/40CDI Coc,ectlocal
~ORCESTER
6
720
614
556a
(2007/07)
Bosch Group

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