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Lay the wood logs at a slight angle to the front of the fireplace window.
In this way, the burning logs will remain far enough away from the front window to avoid leaving a
black deposit on the glass.
If the wood logs are too close to the window, the flames can come into contact with the window.
When this happens, the flames leave a black deposit on the glass.
15.4
Burning with closed or open lifting door
The Ultime can function with a closed or open lifting door, provided the flue pipe configuration is
adequate.
Optimum combustion is achieved with a closed lifting door. Using the fireplace with an open lifting
door is best restricted to shorter periods. When the lifting door is open, the outdoor air flow is
routed via the convection mantle so that it is preheated when entering the room.
Performance when the door is closed:
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Optimum combustion and maximum efficiency with lower wood consumption.
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An environmentally friendly and efficient way of heating.
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Safer from a fire prevention point of view.
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The intensity of the fire can be controlled via the combustion air supply arrangement.
-
If the combustion air is connected directly to the outdoor air, combustion air is not affected
by air pressure levels in the room. Ventilation systems, extractors and so on do not affect
combustion.
