Flue Options - Worcester GREENSTAR 25Si Instruction Manual

FLUE OPTIONS

The Greenstar series has the option of two horizontal RSF (60/100 telescopic and
80/125) flue systems and two vertical RSF (60/100 or 80/125) flue systems:
The systems have different maximum flue lengths
This page shows various fluing options with the straight flue lengths required to achieve
the maximum flue length. Note that:
• each 90° bend used is equivalent to 2 metres of straight flue
• each 45° bend used is equivalent to 1 metre of straight flue
NOTE: Plume management kits are available for the 60/100 horizontal flue option.
Refer to the manual supplied with the Plume management kits for complete
installation instructions
Telescopic horizontal flue assembly
Horizontal flue extension
High level horizontal flue
Horizontal flue with 2x90° bends
INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR 25Si/30Si
8 716 115 165a (06/2008)
Maximum telescopic flue length
100mmØ 125mmØ
25 Si 570mm 1,070mm
30 Si 570mm 1,070mm
Maximum total flue length
100mmØ 125mmØ
25 Si 4,600mm 13,000mm
30 Si 4,600mm 13,000mm
Maximum total flue length
100mmØ 125mmØ
25 Si 4,600mm 13,000mm
30 Si 4,600mm 13,000mm
Maximum total flue length
100mmØ 125mmØ
25 Si 2,600mm 11,000mm
30 Si 2,600mm 11,000mm
High level horizontal flue with 2x90° bends
Maximum total flue length
100mmØ
25 Si 2,600mm 11,000mm
30 Si 2,600mm 11,000mm
High level horizontal flue with 3x90° bends
Maximum total flue length
100mm‚Ø
25 Si N/A
30 Si N/A
Vertical balanced flue assembly
Maximum total flue length
100mmØ
25 Si 6,400mm 15,000mm
30 Si 6,400mm 15,000mm
Vertical balanced flue system with 2x45° bends
Maximum total flue length
100mm‚Ø
25 Si 4,400mm 13,000mm
30 Si 4,400mm 13,000mm
Vertical balanced flue with 2x90° bends
Maximum total flue length
100mmØ
25 Si 2,400mm 11,000mm
30 Si 2,400mm 11,000mm
FLUE OPTIONS
125mmØ
125mmØ
9,000mm
9,000mm
125mmØ
125mmØ
125mmØ
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