Glow-worm 23c - Manual (Page 16)

16 2000225000B
70mm
65mm
410 mm
Max. Std flue length 930mm
Min. Std flue length 300mm
205mm
20mm
Min. Clearance
75mm
Min. Wall Thickness
SIDE FLUE
10093
Diagram 10.1
The Telescopic flue, (adjustable without
cutting) is suitable for installations that
require a flue length from 425 minimum to
659.5 maximum. There are no extensions or
bends available for this flue.
The Standard flue, suitable for side only,
(adjustable by cutting) is suitable for
installations that require a flue length from
300 minimum to 930 maximum (without
extensions).
Note: Additional 1 metre extentions, 90° and 45° bends are
available. The maximum extended flue is 3m. The use of flue
bends requires the flue lengths to be reduced by 1m. for 90° and
0.5m. for 45°.
The boiler is only suitable for top outlet flue connection.
10.1 Top outlet flue
Telescopic kit A2004500, Standard kit 86285
10.2 Flue systems rear
Telescopic Flue
Extend to suit flue length required.
10091
Diagram 10.2
10 Flue Installation Telescopic and Standard
10.3 Flue systems side
Telescopic Flue
Extend to suit flue length required.
Standard Flue, Refer to diagram 10.1.
10.4 Flue cutting.
Telescopic Flue
The telescopic flue cannot be cut.
Standard Flue, refer to diagram 10.2.
Important: Do not leave any burrs or sharp edges on the cut
ends of the pipes.
17mm
160mm
X
cutting length
C
Air duct cutting length
X minus 160mm
plus 17mm =
Air duct
cutting length
95mm
check
dimension
(cut end)
Flue duct cutting length =
air duct cutting length + 152mm
L
Air duct
Flue duct
Outside
wall face
Flue
centre line