5.2.3 Ventilation
(1)
Distance between the front of the boiler and the internal wall of the
casing.
(2)
Space on either side of the boiler.
If the boiler is installed in a closed casing, observe the minimum
dimensions indicated. Also allow for openings to prevent the following
hazards:
Accumulation of gas
Heating of the casing
Minimum cross section of the openings: S1 + S2 = 150 cm
2
Fig.13
Space for ventilation
AD-0001377-02
min. 550
min.550
min. 250
50 (2)
min. 250
100
min. (1)
5 Before installation
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