User Guide

8 10-1-2013
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w
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CONDENSING SOLUTIONS
WALL PLATES
Concentric
B
3
C
9_x
Single wall
B
2
q
Flat roof termination
w
Wall termination
e
Flex vent termination
r
Rigid vent termination
t
Pitched roof termination
B
3
C
9_x
B
2
Wallplate B
2
• Flue gas outlet only passes from the chimney shaft through the wall plate.
• Flue pipe is not surrounded by air.
• The combustion air is being taken from the installation room (separate
connection to the heating appliance).
• Single pipe wall connection to the heating appliance.
Wallplate B
3
• Flue outlet/air inlet have a
concentric connection but fl ue pipe
only passes from the chimney shaft
through the wall plate. The outer
pipe is blanked off to the chimney
shaft.
• Flue pipe is surrounded by air and
therefore largely protected.
• The combustion air is being taken
from the installation room via slots
in plate outer pipe.
• Concentric connection to the
heating appliance.
Wallplate C
9_x
• Flue outlet/air inlet are balanced
and concentric from the chimney
shaft.
• Flue pipe is completely surrounded
by air and therefore fully protected.
• Combustion air is being taken from
the ventilated chimney shaft.
• Concentric connection to the
heating appliance.