Haas+Sohn EN13229-W Installation And Operating Manual - page 6
7.4 Chimney connection:
If the existing chimney does not have a suitable
shaped connection piece for the fireplace insert a
subsequent connection has to be established. The
chimney connection height is obtained from the
correctly placed fireplace insert plus fitted smoke
gas bend and connecting piece, measured from
the upper edge of the support plate to the centre of
the connecting pipe in the inlet area of the
connection point. Please take into account the
necessary distances for primary walling, heat
insulation, expansion joint etc.
7.5 Primary walling and heat insulation of the
back and side walls:
Once a suitable chimney connection piece has
been installed the required primary walling and
heat insulation can be carried out.
7.6 Necessary primary walling and heat insulation:
The required minimum heat insulation in front of components to be protected was established during the
testing of the fireplace inserts Haas + Sohn according to DIN 18895 and EN 13229. The following protective
measures were determined:
Fireplace insert
ESPRIT 185.16
Fireplace
insert Op s
u
186.18
Fireplace inserts
KOMFORT 180.18,
PRESTIGE 181.18,
EXQUISIT 182.18,
TREND 184.18
Thickness in mm
Back wall
100
100
100
Primary walling
Side wall
100
100
100
(Primary walling replacement,
insulating material according
to AGI Q 132)
Room ceiling within
covering
60 60 60
Floor
40
40
Side wall
120
40
Termax
SN 400
120
Back wall
120
40
Termax
SN 400
130
Convection air ceiling
/intermediate ceiling
110 120 120
Heat insulation layer
Flue gas pipe outside the
convection jacket
60 60 60
1. Primary walling: 10 cm thick mineral primary
walling must be erected directly on the building
wall (back wall and if applicable side wall) to
be protected. The primary walling must be
erected up to the insulation layer and the
building wall to be protected, however protrude
at least 20cm over the connecting piece (flue
gas pipe). Primary walling can be omitted if the
building wall is at least 10cm thick and
consists of non-combustible components and
is not a carrying reinforced concrete wall.
2. Room ceiling above the heating insert (primary
walling replacement): If the cavity or the
covering above the fireplace insert reaches up
to the room ceiling this must be protected if it
consists of combustible materials or serves as
a carrying element. The protection consists of
an at least 6 cm (better 10 cm) thick heat
insulation layer (insulating material code
number: 12.07.21.75.11 according to AGI Q
132). This protective measure is
recommended as load-bearing intermediate
ceiling (e.g. of plate) with heat insulation layer
arranged on top.
3. Heat insulation: Convection jacket and
convection hood (external equipment shape)
must be covered with a heat insulation layer
on all sides. The heat insulation must be butt
joined without any gap and installed in an
overlapping arrangement on the sides. If these
insulation panels are not held by walls,
coverings or adjoining panels, these shall be
attached at a distance of approximately 30 cm.
The room-side covering (apron) need not be
heat-insulated if the heating insert design is
such that the free surfaces of the covering and
the surfaces of the recesses for fuel storage
can heat to a maximum of 85°C. In the case
of surfaces of mineral building materials,
except surfaces on which items can be placed,
the value of 85°C is replaced with the value of
120°C. The heat insulation layers of mineral
wool or comparable must be tightly covered
towards the installation room and convection
air room to prevent flying fibres.
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