EN
THE KOZA AB SERIES
The KOZA AB free-standing space-heater series has been designed with your comfort and enjoyment
in mind, in accordance with the highest safety and quality standards, as well as combining unique
stylishness and looks.
Please find all further useful information, including technical data, chimney air-circulation diagram,
glass-replacement diagram, door-removal and -replacement diagram, and the Acumotte lining dia-
gram and replacement diagram in the final sections of this Manual.
APPLIANCE DESCRIPTION AND DESIGN
The steel shell is a principal part of the heater (Figure 1), containing the combustion chamber. The
combustion chamber front wall consists of a steel door fitted with homogeneous heat-proof glass
and a closing lock.
The doors are set in a frame. The combustion chamber is lined with Acumotte panels. The base of the fi-
rebox consists of a two-shell floor, which also forms the air-intake chamber. The air intake is made with
an external air-intake connector with a diameter of fi = 125 mm, fitted with a control device. The com-
bustion-chamber air feed also involves the holes located in the back wall – a flue-gas-burnout system.
The base supports a cast-iron fire grate, on which fuel is burnt. The fire grate should be laid with its
fins facing upwards.
Burning waste: ash and residual fuel accumulate in a replaceable ash pan situated under the fire grate.
There is a baffle over the combustion chamber. It provides a natural convection conduit for flue-gas
flow to enhance heat exchange.
The air is controlled with a lever. Open the primary air supply by moving the control lever to the left-
most position, and close the air intake by moving the lever to the rightmost position.
During the firebox's operation, the flue gases ascend the walls of the combustion chamber, then they
move under the lower and upper baffles and continue up to the flue pipe, to get to the chimney via
the smoke duct.
The air damper is fitted in the air-intake duct outside the building, and it controls the amount of air
taken in by the fireplace to ensure the optimal burning process.
The AB Stove model is equipped with a revolving leg operated by means of a release lever, which,
when pulled, allows the rotating of the stove body, thanks to bearings fitted on the leg and under the
heater flue pipe.
The KOZA K5 STOVE
The KOZA K5 free-standing space heater has been designed with your comfort and enjoyment in mind,
in accordance with the highest safety and quality standards, as well as combining unique stylishness
and looks.
Please find all further useful information, including technical data, chimney air-circulation diagram,
glass-replacement diagram, door-removal and -replacement diagram, and the Acumotte lining dia-
gram and replacement diagram in the final sections of this Manual
APPLIANCE DESCRIPTION AND DESIGN
The steel shell is a principal part of the heater (Figure 6), containing the combustion chamber. The
combustion chamber front wall consists of a steel door fitted with homogeneous heat-proof glass
and a closing lock.
The doors are set in a frame. The combustion chamber is lined with Acumotte panels. The base of the
firebox consists of a two-shell floor, which also forms the air-intake chamber. The combustion-chamber
air feed also involves the holes located in the back wall – a flue-gas burnout system.
The base supports a cast-iron fire grate, on which fuel is burnt. The fire grate should be laid with its
fins facing upwards.
The burnt waste: ash and residual fuel accumulate in a replaceable ash pan situated under the fire gra-
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