- In the forward direction, it depends on the height of the bottom of the combustion chamber
from the floor, it is necessary to add to this height 20 cm; the minimum value is 30 cm.
Radiation area of the fireplace insert
- From the hole into the fireplace (forward, upward, downward and on the sides) a gap of at
least 80 cm must be kept between the construction parts and the flammable material or a the
flammable parts and the furniture.
- If special double-sided ventilation protection is used, this distance must be a minimum of 40 cm.
Area outside the radiation
- There must be a minimum gap of 5 cm between the wall of the surroundings and items
from flammable materials. The semi-area to the surroundings must be open to prevent the
accumulation of heat.
- Parts which only cover the areas of the surroundings, such as the floor, wall tiling and the
insulation layer on the ceiling and walls may be connected to the surroundings without any gap.
- The insulation materials used must fulfil the following criteria according to AGI-Q 132:
material:
group 3
stone and slag wool
form:
group 06, 07, 08
mat, boards, cups
Heat flow
group 01-21
upper temperature for use
group 70 and higher
≥ 700 °C
Density:
group 08 - 18
80 – 180 kg/m
3
19.
PeRmItteD
InsulAtInG
mAteRIAls
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