2.10
BALANCED FLUE UTILISING EXISTING CHIMNEY
Vertical flue configuration and components identified as shown below in figure 17
for installation into an existing chimney.
Fig. 17
NOTE
: The existing chimney must have a minimum cross-sectional area of
22,500mm2 to provide sufficient air flow to fit the chimney conversion
kit.
19
Combustion
Chamber
Adaptor
Minimum
Flue
Height
= 3 metres
Maximum
Flue
Height
= 10 metres
Existing
Chimney
4” / 100mm
Flexible Flue
Liner
Outside Mounting Plate
Sliding Adaptor
Internal
Mounting
Plate
Rigid 250mm
metre section
of concentric
flue (500mm if
space allows)
Locking Band of Internal
Mounting Plate