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4.3.3 Installation of Flue Terminal
The flue terminal for KEX series heaters is supplied with the heater beneath the lid and above the fan cabinet.
Remove and fit to the flue outlet socket located on the fan cabinet end of the heater.
Remove labels and packaging from the flue terminal, then insert into the flue socket outlet
IMPORTANT
The flue terminal MUST BE orientated correctly, rotate the flue terminal to ensure that the flue
gases are expelled away from the dwelling (refer to Diagram 16).
IMPORTANT
The flue terminal MUST always be installed before starting the heater.
4.3.4 Flue Terminal Clearances
Heaters should be positioned so that the following minimum clearances exist when measured from the flue edges.
Clearance
From the wall against which the heater is mounted.
75mm
From a drain or soil pipe.
From a flue terminal, cowl or combustion air intake.
Below eaves, balconies or other projections.
From the ground, above a balcony or other surface.
300mm
To a return wall or external corner.
Measured horizontally, from an opening window, door, non-mechanical air inlet or any other opening into
the building (except sub floor ventilation) or 1500mm in direction of discharge.
500mm
From an electricity meter or fuse box (prohibited area extends to ground level).
Measured vertically, from an opening window, door, non-mechanical air inlet or any other opening into the
building (except sub floor ventilation).
From a gas meter.
1000mm
From a mechanical air inlet, including a spa blower, measured both vertically and horizontally.
A flue terminal of this type shall not be located under a roofed area, unless the roofed area is fully open on
at least two sides, and a free flow of air at the appliance is achieved.
Open area of
flue terminal
Wall
Flashing
Level
concrete
base
Ground level
Diagram 16
Table 4
Description
23
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