4
Alpha CB/C/SY Top Easy-Flue 1000 mm
Alpha CB/C/SY Range
Appendix 2 - When the flue length required is less than the minimum or more
than the maximum stated in Fig. 1 and 2.
Fig. 10
Rear Flue
Side Flue
Up to Max:-
3865 mm (CB/SY)
2865 mm (C23/27)
3855 mm (CB/SY)
2855 mm (C23/27)
Alpha 750 flue extension (Part No. 6.1000320) is
required to extend the range of the telescopic flue. Refer
to Appendix 3 for instructions on how to extend the flue.
Note: A 130 mm flue hole (127 mm core drill) is required
in the wall.
Between:-
485 mm and 915 mm
Within the standard telescopic range.
Less than:-
485 mm
Terminal may protrude somewhat from the outside wall.
But if it is:-
380 mm
Discard Ducts 'B' and 'C' and fit the terminal to Duct 'A'.
Rear Flue
Side Flue
Comments
475 mm and 905 mm
475 mm
370 mm
Less than:-
380 mm
Use the Top Easy-Flue 500 mm (Part No. 6.1000377)
370 mm
