SENKO P 7 AIR Instruction Manual page 26


constructed to prevent rain, snow, leaves and other foreign
bodies from entering the chimney,

constructed to enable expulsion of combustion products in
case of wind from any direction and incline,

installed
combustion products outside the reflux zone (backflow)
because the counter pressure occurs here. Therefore, it is
necessary to adhere to limitations listed in figure 15,

mechanical appliances for flue gases suction are not allowed.
FLAT ROOF
table 4
Distance between the
Roof
roof ridge and the
slope

15°
30°
45°
60°
SENKO pellet AIR stoves – Instruction manual
to enable proper
Figure 15
chimney
A, m
< 1,85
> 1,85
< 1,5
> 1,5
< 1,3
> 1,3
< 1,2
> 1,2
dispersion and
PITCHED ROOF
Minimum chimney height
(measured from the roof
surface)
H , m
min
0,5 m above the roof ridge
1 m from the roof
0,5 m above the roof ridge
1,3 m from the roof
0,5 m above the roof ridge
2 m from the roof
0,5 m above the roof ridge
2,6 m from the roof
dilution of
Z=REFLUX ZONE
25