ROCK 500 - Minimum distances in millimetres
400
200
1
Combustible material
2
Incombustible material, thickness 100 mm
* with heat shield and insulated tube
** without heat shield but with insulated tube
Please note: In order to guarantee the supply of combustion air when there is no outside air supply
connection, the distance from the connection collar for the outside air to the wall must be at least 20 mm. If
necessary, the connection collar can be removed.
30
1050
1005
150
870
20
750
845
150
740
20
2
1
09-20021-202
Subject to change because of technical improvements