be separated from flammable or combustible materials by an air gap or adequately
insulated with materials - see standard EN1443. The chimney opening must be in
the same room as the unit or at most in an adjacent room. Underneath must be a
soot and condensate collection chamber - accessible through a waterproof, metal
hatch.
•
Flat roof
A - 0.5 m
B - distance >2 m
C - distance <2 m
D - 0.5 m
E - tech volume.
Roof with a slope of 15
•
A - min. 1 m
B - distance >1.85 m
B - distance <1.85 m
D - 0.5 m above the highest point of the roof
E - 0.5 m
F - drainage area
•
Roof with a slope of 30
o
o