7
20119857
GB
Technical description of the burner
4.3
Overall dimensions
4.4
Burner equipment
Flange with insulating gasket ............................................. No. 1
Screws for fixing the flange to the boiler ............................. No. 4
Screw and nuts for flange ................................................... No. 1
Flexible hoses with nipples ................................................. No. 2
Only for burners code: 20131439 and 20131442:
instruction manual ............................................................... No. 1
spare part list....................................................................... No. 1
130
45
°
11
180
72
72
150
45
°
140
A
202
223.5
16
8
136
ø
B
20
Fig. 2
Flange
D4049
Burner
D4085
A
B
86
89
Summary of Contents for 20119424
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