Appendix 3: Distance from combustible material
TAI 35WT
1
2
2
1
3
3
3
3
09-20020-363
3
*
Unprotected/protected chimney
1
Combustible material
2
Incombustible material, thickness 100 mm
3
When using a 50-mm thick firewall, these distances must be
increased by 100 mm
Subject to change because of technical improvements
21
