Flue Options - Worcester GREENSTAR Ri Installation And Servicing Instructions

PRE-INSTALLATION
3.8

FLUE OPTIONS

12, 15, 18, & 24 Ri boilers
FLUE TYPE
1 Telescopic horizontal flue assembly
2 Horizontal flue extension
3 Horizontal flue with 1 x 90° bend
4 Horizontal flue with 2 x 90° bends
5 High level horizontal flue
6 High level horizontal flue with 2 x 90° bends
7 High level horizontal flue with 3 x 90° bends
8 Vertical balanced flue assembly
9 Vertical balanced flue with 2 x 90° bends
10 Vertical balanced flue with 2 x 45° bends
Tab. 15 Flue options
The Greenstar series has the option of two horizontal
60/100 RSF (telescopic and extended telescopic) and
two horizontal 80/125 RSF (telescopic and extended
telescopic) flue systems and two vertical RSF (60/100 or
80/125) flue systems:
The flue systems have different maximum flue lengths
The next page shows various flue options.
Refer to the Flue option table above for the straight flue
lengths required to achieve the maximum flue length.
NOTICE: Effective flue lengths:
B each 90° bend used is equivalent to
2 metres of straight flue
B each 45° bend used is equivalent to
1 metre of straight flue
Plume management kits are available for the
60/100 horizontal flue system.
Refer to the manual supplied with the Plume
Management kits for complete installation
instructions
20
Maximum total
flue length (mm)
60/100 80/125
570 1,070
4,600 13,000
2,600 11,000
N/A 9,000
4,600 13,000
2,600 11,000
N/A 9,000
6,400 15,000
2,400 11,000
4,400 13,000
6 720 644 744a (2010/10)