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Vertical double pipe flue system
CAUTION
The outputs of the combustion outlet and air supply must be
made in the same pressure surface.
The air supply from the sloped roof surface and the
combustion gas outlet is also possible through a chimney ; the
other way round it is not.
1.
Fit a standard double-walled combustion gas outlet (Ø80 mm) with Giveg exhaust
hood onto a sloped roof at the location of the outlet.
2.
Fit a standard ventilation feedthrough (Ø80 mm) with rain cap in an associated
roof feed though panel for the air supply.
3.
Before the combustion gas outlet, fit a standard double-walled combustion gas
outlet (Ø80 mm) with exhaust hood at the location of the outlet.
In case of a flat roof or an architectural chimney, fit a standard ventilation
feedthrough (Ø80 mm) with rain cap in an associated adhesive roof panel.
CAUTION
Two outlets must be at least 200 mm apart.
ROTEX Heating Systems GmbH
29
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