Installation Requirements - Page 8
• 135° Off-set kits are available for both concentric and
twin tube.
• A Pitched Roof Flashing kit and Flat Roof Flashing kit
are available for use with the vertical flue systems.
• If a horizontal flue is sited less than 2 metres above a
balcony, above ground, or above a flat roof to which
people have access, a suitable terminal guard must be
fitted. This serves two purposes, to protect the terminal
against damage or interference and to protect passers-
by.
Note: Where a flue terminal is installed less than 1
metre from a plastic, or painted gutter, or 500 mm from
painted eaves, an aluminium shield 1 metre long, should
be fitted to the underside of the gutter or painted
surface. A suitable wall plate should be fitted to the
painted wall surface of a mobile home.
IMPORTANT: It is absolutely ESSENTIAL, to ensure
that products of combustion discharging from the
terminal cannot re-enter the building, or any other
adjacent building, through ventilators, windows, doors,
natural air infiltration, or forced ventilation/air
conditioning. If products of combustion are found to be
re-entering any building, the appliance MUST be turned
OFF IMMEDIATELY.
POSITION MIN. DISTANCE mm
A DIRECTLY BELOW AN OPENABLE
WINDOW, AIR VENT, OR ANY OTHER
VENTILATION OPENING 300
B BELOW GUTTER, DRAIN/SOIL PIPE 75
C BELOW EAVES 200
D BELOW A BALCONY/CARPORT ROOF 200
E FROM VERTICAL DRAIN PIPES AND
SOIL PIPES 75
F FROM INTERNAL OR EXTERNAL CORNERS 25
G ABOVE ADJACENT GROUND OR BALCONY
LEVEL 300
H FROM A SURFACE FACING THE TERMINAL 600
I FACING TERMINALS 1200
J FROM OPENING (DOOR/WINDOW) IN
CARPORT INTO DWELLING 1200
K VERTICALLY FROM A TERMINAL ON THE
SAME WALL 1500
L HORIZONTALLY FROM A TERMINAL ON
THE SAME WALL 300
M ADJACENT TO OPENING 300
N ABOVE ROOF LEVEL (TO BASE OF TERMINAL) 300
P FROM ADJACENT WALL TO FLUE 210
Q FROM INTERNAL CORNER TO FLUE 230
R BELOW EAVES OR BALCONY 600
S FROM FACING TERMINAL 1200
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