Cannon CANTERBURY Instruction Manual - page 11
Cannon Canterbury Freestanding | 11
FLUEING INSTALLATION
This heater is a flued appliance. It must be properly
connected to a flue system in accordance with the
latest edition of the Australian Standard Gas Installations,
AS/NZS 5601.1
If elbows are required, we recommend 45˚ only and
no more than two in the total flue run. There should also
be a minimum of 250mm straight flue section in
between bends.
If practical, locate the heater in a position to minimise
the need for elbows.
There must be at least 1.8m of vertical flue before any
changes in direction of the flue.
If placed against a combustible wall the 40mm rear
spacers locate against the wall.
1. E
nsure clearances to combustible constructions have
been observed. For clearances refer page 9.
2. T
he centre line of the flue is 115mm from rear of
appliance (including rear spacers).
3. C
arry out installation as per FIG 9 (ceiling plate
installation) and FIG 10 (flue installation).
Cu t a hole 180mm ø in the ceiling in line with the flue
position. Secure ceiling plate against the ceiling by
bending out the tabs above the ceiling.
Please note: If the ceiling has an incline, the ceiling box
will need to be fitted. The ceiling box is an accessory and
can be ordered from the supplier. Installation instructions
are supplied with the ceiling box. Part no: BOX-B.
Flue kit
The flue kit contains:
2 x 870mm lengths of 125mm ø painted upper flue.
1 x 870mm painted bottom flue spigot.
1 x 870mm length of 125mm ø plain flue.
1 x ceiling plate.
1 x 125mm AGA approved gas cowl.
Extend to cowl
FIG 9
Hole 180mm
dia.
Ceiling
Ceiling ring
125mm dia. flue
125 mm flue cowl approved to
AG 604
If flue coupling is above
roof level; seal joint with
silicon to prevent water
ingression.
Flashing
(not supplied
with heater)
Ceiling ring
Upper length fits
inside lower length.
Pop-rivet flue joins.
Rivets supplied with
flue kit
Flue spigot adaptor
Rear spacer
Note: Fit a minimum of two
lengths (1.8m) of vertical flue
before fitting any 45° bends.
If bends are used, they must
fit inside flue on downwards
ends. Use no more than two
45° bends in the total flue run
and maintain at least 250mm
of straight flue pipe between
315mm to c/l of
the bends
flue from front of
heater
125mm dia. flue
Maintain 25mm
pipe
clearance between
flue and combustible
materials.
25mm minimum
clearance to combustible
material
500mm
minimum
FIG 10