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Maximum Length = 3m (60/100) 4m (35/60)
inc. 2 x 45° bends
Vertical
Flues
(Twin Pipe)
Maximum Length =
11m (60/100)
14m (35/60)
inc. 4 x 45° bends
Vertical
Flues
16
Horizontal
Flues
Maximum Length = 2m
inc. 2 x 90° bends
7.0 Site Requirements
7.12
Flue Options
1. The Baxi System 35/60 and 60/100 can be
fitted with flue systems as illustrated.
2. The standard flue is suitable only for horizontal
applications.
3. Maximum permissible equivalent flue lengths
are:-
Concentric
Vertical
Vertical Two-Pipe
4. Any additional "in line" bends in the flue system
must be taken into consideration.
Their equivalent lengths are:-
Concentric Pipes:
45° bend
90° bend
Twin Flue Pipe
45° bend
90° bend
The elbow supplied with the standard horizontal
flue is not included in any equivalent length
calculations
5. The illustrations opposite show examples of
maximum equivalent lengths.
6. Full details of part numbers and descriptions of
all optional flue components and kits can be
found in the Baxi Gas Central Heating Boilers
Installers' Guide.
7. Instructions for guidance and fitting are
included in each kit where appropriate.
35/60
60/100
5m
4m
4m
4m
15m
12m
0.5 metres
1.0 metres
0.25 metres
0.50 metres
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