BOLD 300/400 - Minimum distances in millimetres for version with heat
shield and insulated stovepipe
2 5 0
1 0 0
1
Combustible material
2
Incombustible material, thickness 100 mm
Please note: In order to guarantee the supply of combustion air when there is no outside air supply con-
nection, the distance from the connection collar for the outside air to the wall must be at least 20 mm.
22
9 0 0
8 0 0
5 0
7 5 0
5 0
Subject to change because of technical improvements.
9 0 0
1
2
8 0 0
5 0
7 5 0
5 0
09-20021-106