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29
(or special chimney or shaft) - if the tubing
does not contain such pieces, it must be
supplemented (combined with) compo-
nents from other tubes (e.g. tubing from
the manufacturer).
Spôsob C
82
– tubing with the air supply
part terminated in free space and the com-
bustion gases part in a common chimney.
Air may also be taken from free space (or
space with abundant air supply) and com-
bustion gases discharged into a common
chimney (or again into a space with com-
mon presence of combustion gases).
Examples of locating flues in accor-
dance with Appendix 7 to Slovak Go-
vernment Decree No. 92/1996
Separate outlet on a straight wall
1. The separate outlet forms a zone from
the outlet centreline of width a = 0.5 m,
radius b = 1.0 m and height c = 5.0 m.
Fig. 20 - Schematic diagram of the zone
formed when using a separate flue out-
let
2. If the distance of the outlet centreline un-
der the top part of the window structure
d > 0.3 m, the zone must not overlap to
the area formed by the window. If the
distance d ≤ 0.3 m, the zone delimited by
radius b may overlap with the top part of
the window.
Fig. 21 - Schematic diagram of the zone
formed from the centreline of the flue
located in the vicinity of the top part of
the window
Dual outlet in horizontal
configuration on the same external
wall
The distances of dual outlet on the straight
wall in horizontal configuration should be:
Fig. 20
Fig. 21
a = 1.5 m, g = 5.0 m, c = 5.0 m.
If g < 5.0 m, zones overlap, but the ove-
rall zone width of 8 m must be maintained
and the value “a” increased on both sides
accordingly (e.g. if g = 4.0 m, then a = 2.0
m).
