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Installation and servicing instructions for wall-mounted condensing gas boiler Buderus 600 - 11R/19R/24R • 02/2006
Buderus • http://www.buderus-domestic.co.uk
Subject to modifications resulting from technical improvements!
Installation
1
1.7.4 Additional flue parts
The additional flue parts listed can be ordered from your
supplier.
Flue size 60/100:
Flue size 80/125 (optional):
Weathering slates for 60/100 and 80/125
Flat roof, pitched roof.
Fig. 15 Horizontal flue length
A
L
60/100 flue system
For every bend or
extension the max. flue
length (L) has to be
reduced by:
500 mm extension
0.5 m
1000 mm extension
1.0 m
90° bend
1.4 m
45° bend
0.7 m
NOTE
The total reduction length must never
exceed the maximum flue length.
80/125 flue system
For every bend or
extension the max. flue
length (L) has to be
reduced by:
500 mm extension
0.5
1000 mm extension
1.0
90° bend
1.6
45° bend
0.9
NOTE
Vertical adaptor (60/100 --> 80/125) is
required for 80/125 flue gas systems,
because the flue outlet of the boiler is
60/100.