Bosch Worcester Greenstar CDi Classic System ErP Series - 3.9 Flue Options

PRE-INSTALLATION
6 720 815 724 (2015/11) 17
3.9 Flue options
The Greenstar CDi Classic System
ErP
has the option of three horizontal
RSF (60/100 telescopic, 60/100 longer telescopic and 80/125
telescopic) flue systems and two vertical RSF (60/100 or 80/125)
regular flue systems:
The systems have different maximum flue lengths for different boiler
outputs and different plume management lengths.
For every extra 1000mm of plume management after the first 500mm,
the internal 60/100 flue length must be reduced by 700mm, up to a
maximum of 4500mm of plume management.
For example on a 30CDi Classic System
ErP
if the plume management
effective length was 1500mm, the inner flue would be reduced to
5200mm.
This page and the page opposite shows various flue options with the
straight flue lengths required to achieve the maximum flue length.
Maximum horizontal flue lengths (L)
Boiler model 100mmØ 125mmØ
No Plume
management
+ 500mm
of plume
management
+4500mm
of plume
management
No plume
management
available
30CDi 7,900mm 5,900mm 3,100mm 18,500mm
35CDi 7,000mm 5,000mm 2,200mm 16,000mm
Table 15 Maximum horizontal flue lengths
Maximum vertical flue lengths
Boiler model 100mmØ 125mmØ
30CDi 9,400mm 18,500mm
35CDi 8,000mm 16,000mm
Table 16 Maximum vertical flue lengths
NOTICE: 60/100 Flue systems:
▶ Each 90° bend used is equivalent to 1.5 metres of
straight flue.
▶ Each 45° bend used is equivalent to 0.75 metres of
straight flue.
NOTICE: 80/125 flue systems:
▶ Each 90° bend used is equivalent to 2 metres of
straight flue.
▶ Each 45° bend used is equivalent to 1 metre of
straight flue.
Telescopic horizontal flue
Flue option 1 100mmØ 125mmØ
30CDi 570mm 600mm
35CDi 570mm 600mm
Table 17 Option 1
Horizontal extended flue
Flue option 2 100mmØ 125mmØ
30CDi 7,900mm 18,500mm
35CDi 7,000mm 16,000mm
Table 18 Option 2
Horizontal extended flue with 1x90° bends
Flue option 3 100mmØ 125mmØ
30CDi 6,400mm 16,500mm
35CDi 5,500mm 14,000mm
Table 19 Option 3
Horizontal extended flue with 2x90° bends
Flue option 4 100mmØ 125mmØ
30CDi 4,900mm 14,500mm
35CDi 4,000mm 12,000mm
Table 20 Option 4
High level horizontal extended flue
Flue option 5 100mmØ 125mmØ
30CDi 7,900mm 18,500mm
35CDi 7,000mm 16,000mm
Table 21 Option 5
High level horiz. extended flue with 2x90° bends
Flue option 6 100mmØ 125mmØ
30CDi 6,400mm 16,500mm
35CDi 5,500mm 14,000mm
Table 22 Option 6
High level horiz. extended flue with 3x90° bends
Flue option 7 100mmØ 125mmØ
30CDi 4,900mm 14,500mm
35CDi 4,000mm 12,000mm
Table 23 Option 7
Vertical balanced extended flue assembly
Flue option 8 100mmØ 125mmØ
30CDi 9,400mm 18,500mm
35CDi 8,000mm 16,000mm
Table 24 Option 8
Vertical balanced extended flue with 2x90° bends
Flue option 9 100mmØ 125mmØ
30CDi 6,400mm 14,500mm
35CDi 5,000mm 12,000mm
Table 25 Option 9
Vertical balanced extended flue with 2x45° bends
Flue option 10 100mmØ 125mmØ
30CDi 7,900mm 16,500mm
35CDi 6,500mm 14,000mm
Table 26 Option 10