Kaden KEX Series, Installer Manual

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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.
IMPORTANT
Remove labels and packaging from the flue terminal, then insert into the flue socket outlet
Ground level
Wall
Level
concrete
base
Flashing
Open area of
flue terminal
Diagram 16
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).
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 Description
75mm
From the wall against which the heater is mounted.
From a drain or soil pipe.
300mm
From a flue terminal, cowl or combustion air intake.
Below eaves, balconies or other projections.
From the ground, above a balcony or other surface.
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).
1000mm
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.
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.
Table 4