B - distance >1.5 m
C - distance <1.5 m
D - 0.5 m above the highest point of the roof
E - 0.8 m
F - drainage area
Roof with a slope of 45
•
A - min. 2 m
B - distance >1.3 m
C - distance <1.3 m
D - 0.5 m above the highest point of the roof
E - 2.1 m
F - drainage area
Requirements for the end of the chimney:
Do not route the chimney to end in closed or roofed spaces (e.g. carport,
•
garage, attic, mezzanine, under the sun deck, porch, staircase, vestibule,
etc.)
The surface of the exhaust pipe can reach really high temperatures (up to
•
160
°
C), so it should have a resistant to high temperatures, non-flammable
warning against the risk of severe burns or properly insulated with non-
flammable material.
•
The end of the ventilation chimney must be higher than the air inlet pipe.
If the smoke is discharged directly through the wall, it is recommended that
the vertical chimney pipe be at least 1.5 m long for outdoor installation.
This will prevent the ingress of smoke and its odor back into the building
degrees