DT2030524-00
Fig. 18
DT2030172-00
Use the rear collars on the stove for warm air ductwork and
leave the front ones for normal outflow by natural convection
towards the hood grille. If all the collars are to be used for air
d
uctwork, a hood grille must be installed in any case for the
normal outflow of stratified warm air.
Warm air outlet grille heat radiation area
A safety area must be ensured around the warm air outlet grille,
within which there must be no flammable objects (furniture, carpets,
curtains...).
The safety area includes 600mm from the outer edge of the grille.
Figure 18
DT2010173-01
1.9 SUITABLE HEAT INSULATING MATERIALS
Type of suitable heat insulating materials.
Material: mineral fibre; ceramic fibre; rock wool.
Form: sheets; mat; shells.
Specifications: specific weight of at least 245 kg/m³ with working temperature limit of at least 1000°C.
Thermal conductivity λ (400°C) ≤ 0.1 W/mK
Thickness: as shown in the figures in the paragraph “MINIMUM SAFETY DISTANCES”.
If the insulating material is not lining the walls, it must be fixed all over the surface of the walls with anchorage points every
30cm.
Material coded “AGI Q132” or “DIN 18895” is allowed for heat insulation.
AIR OUTLET GRILLE HEAT
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