G
Chimney
Flue system
Chimney stack
Level of the outlet of products of combustion
Reflux area
Outlet level buffer zone
Buffer zone for the outlet above sloped roof ( ß >10°)
Requirements for products for smoke evacuation systems
Temperature class
Dimensions and Placement
Recommended distance for boiler room
REFERENCES
Requirements of installation location
Ventilation and airing of installation areas
Reference
Device categories
standards
NON-FLAMMABLE OBJECTS
Percentage of the
net section of the
Minimum net value
outlet with respect
of ventilation duct
to the smoke outlet
opening
section of the device