PRE-INSTALLATION
Greenstar i System Compact - 6 720 807 726 (2013/05)
16
3.9
FLUE OPTIONS
The flue systems have different maximum flue lengths:
The Greenstar series has the option of two horizontal 60/100 RSF
(telescopic and longer telescopic) and one horizontal 80/125 RSF
(telescopic) flue system and two vertical RSF (60/100 or 80/125) flue
systems:
The next page shows various fluing options.
Refer to the Flue options in table 6 for the straight flue lengths required
to achieve the maximum flue length.
CAUTION:
Non accessible flue systems:
▶ Where a flue system is not going to be accessible,
provision must be made for service and inspection.
▶ Voids containing concealed flues must have at least
one inspection hatch no less than 300mm square.
▶ Flue joints within the void must not be more than 1.5
metres from the edge of the inspection hatch.
▶ Inspection hatches should be located at changes of
direction.
▶ If this is not possible, bends should be viewable from
both directions.
NOTICE:
Greenstar Condensfit II flues
▶ Only fit the recommended Condensfit II flues.
NOTICE:
Effective flue lengths:
▶ each 90° bend is equivalent to 2 metre of straight flue
▶ each 45° bend is equivalent to 1 metre of straight flue
Plume management kits are available for the 60/100
horizontal flue system,
Part number 7 716 191 086.
Refer to the manual supplied with the Plume
Management kits for complete installation instructions
i System boilers
Maximum total flue
length L (mm)
FLUE TYPE
60/100
80/125
1
Telescopic horizontal flue assembly
180 - 570 405 - 600
Longer telescopic horizontal flue assy.
570- 790 NA
2
Horizontal flue extension
6,000
15,000
3
Horizontal flue with 1 x 90° bend
4,000
13,000
4
Horizontal flue with 2 x 90° bends
2,000
11,000
5
High level horizontal flue
6,000
15,000
6
High level horizontal flue with 2 x 90°
bends
4,000
13,000
7
High level horizontal flue with 3 x 90°
bends
2,000
11,000
8
Vertical balanced flue assembly
6,000
15,000
9
Vertical balanced flue with 2 x 90° bends
2,000
11,000
10 Vertical balanced flue with 2 x 45° bends
4,000
13,000
Table 6 Flue options
Part number
Flue
Description
7 716 191 082 60/100 Telescopic horizontal flue assembly
7 716 191 171 60/100 Longer telescopic horizontal flue assembly
7 719 003 702 80/125 Telescopic horizontal flue assembly
7 719 002 430 60/100 Vertical flue assembly
7 719 002 431 80/125 Vertical flue assembly
