Appendix 3: Distance from combustible material
525CB - Minimal distance in millimeters
350
200
09-20008-011
*
Protective (insulated) connection pipe
Combustible material
Incombustible material, thickness 100 mm
Subject to change because of technical improvements
Appendix 3: Distance from combustible material
885
750
50
925
20
100
600
670
50
755
20
15