Worcester Greenstar 8000 Life Installation And Maintenance Instructions Manual page 19

Horizontal fixed length flue assembly
Fig. 16 Horizontal flue option
• Flue length [L] (adaptor bend included in length calculation)
– 60/100 = 330 - 1,050mm
– 80/125 = N/A
Extended horizontal flue
Fig. 17 Horizontal flue option
• Flue length [L] (adaptor bend included in length calculation)
– Maximum flue length as stated in "Horizontal maximum flue
lengths".
Horizontal flue with additional 90° elbow
Fig. 18 Horizontal flue option
• Flue length [L] (adaptor bend included in length calculation)
– Maximum flue length as stated in "Horizontal maximum flue
lengths" minus the 90° bend equivalent straight flue length as
stated in Table 11 "Effective length of bends".
Horizontal flue with additional 90° elbows
Fig. 19 Horizontal flue option
• Flue length [L] (adaptor bend included in length calculation)
– Maximum flue length as stated in "Horizontal maximum flue
lengths" minus 2 x 90° bends equivalent straight flue length as
stated in Table 11 "Effective length of bends".
Greenstar 8000 Life – 6720883865 (2021/11)
High level horizontal flue
1050 mm
330 mm Min
Fig. 20 Horizontal flue option
• Flue length [L] (initial bend included in length calculation)
High level horizontal flue with additional 90° elbow
Fig. 21 Horizontal flue option
• Flue length [L] (initial bend included in length calculation)
High level horizontal flue with additional 90° elbows
Fig. 22 Horizontal flue option
• Flue length [L] (initial bend included in length calculation)
– Maximum flue length as stated in "Horizontal maximum flue
lengths".
– Maximum flue length as stated in "Horizontal maximum flue
lengths" minus the 90° bend equivalent straight flue length as
stated in Table 11 "Effective length of bends".
– Maximum flue length as stated in "Horizontal maximum flue
lengths" minus 2 x 90° bends equivalent straight flue length as
stated in Table 11 "Effective length of bends".
Pre-Installation
19