Chimney
The opening area for smoke evacuation must be at
least double the section of the flue and must prevent
snow and animals entering. The measurement of
the opening in the atmosphere must be outside the
backflow zone caused by the shape of the roof and/
or any obstacles found nearby. Pay attention to the
presence of skylights and dormer windows.
60° ROOF
A = MIN. 2,60 m
IMM 5
B = DISTANCE > 1,20 m
C = DISTANCE < 1,20 m
D = 0,50 m OVER THE RIDGE
E = 2,10 m
F = BACKFLOW ZONE
Flue connection
The joint between the Thermostove and the flue
must be installed using suitable tubes (min. T200).
Use is forbidden of flexible metal tubes, in cement
fibre or aluminium. The slope of the smoke duct
must not have horizontal sections over 2 metres
and must have a minimum 3% inclination. The
first change of direction must take place after at
least 1.5 metres of the vertical section. Inspect the
base of the smoke duct
with periodic controls. It is forbidden to connect
the same smoke duct on multiple equipment. Keep
the smoke duct an adequate distance from any
flammable parts or parts sensitive to heat. Refer to
the instructions given by the manufacturer of the
flue for the distances to respect.
U= INSULATION
A= MINIMUM 40 MM
V= POSSIBLE REDUCTION FROM 100 TO 80 MM
B=MASSIMUM 4 M
I= INSPECTION PLUG
C= MINIMUM 3°
S= INSPECTION DOOR
D= MINIMUM 400 MM
P= AIR INTAKE
E= DIAMETER OF HOLE
T= T JOINT WITH INSPECTION PLUG
F= SEE FIG. 2-3-4-5-6
10
45° ROOF
IMM 6
A = MIN. 2,00 m
B = DISTANCE > 1,30 m
C = DISTANCE < 1,30 m
D = 0,50 m OVER THE RIDGE
E = 1,50 m
F = BACKFLOW ZONE
FLAT ROOF
15° ROOF
30° ROOF
F
3
I
U
I
A = MIN. 0,50 m
B = DISTANCE > 2,00 m
C = DISTANCE < 2,00 m
D = 0,50 m
E = TECHNICAL VOLUME
IMM 2
A = MIN. 1,30 m
B = DISTANCE > 1,50 m
C = DISTANCE < 1,50 m
D = 0,50 m OVER THE RIDGE
E = 0,80 m
F = BACKFLOW ZONE
IMM 3
A = MIN. 1,30 m
B = DISTANCE > 1,50 m
C = DISTANCE < 1,50 m
D = 0,50 m OVER THE RIDGE
E = 0,80 m
F = BACKFLOW ZONE
IMM 4
1
U
E
V
I
D
B
A
C
4
T
P
I
2
U
I
S