Bosch 940 ESO Installation Manual page 51
For outdoor installations only temperature modulated with electronic ignition suitable for heating potable water and space heating (intended for variable flow applications)
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Also See for 940 ESO:
- Instruction manual (60 pages) ,
- Manual (52 pages) ,
- Applications manual (107 pages)
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15.2.3 Group 3
16
17
Fig. 69 Components Diagram
Item
Description
1
Main burner
2
Burner gasket
3
Primary fan
4
Backflow temperature sensor
5
Washer
6
Fan mount nut
7
Secondary fan - NG
7
Secondary fan - LPG
8
Screw
Table 15
6 720 644 956
9
12
15
14
Reference
8 708 120 699
8 704 701 087
8 707 204 071
8 707 206 459
8 704 701 097
2 915 011 006
8 707 204 094
8 707 204 072
8 703 403 012
Interior components diagram and parts list
5
4
3
13
8
11
7
Item
Description
9
Gas / Air Mixer
10
Air duct O-ring
11
Venturi
12
O-ring
13
Mixer / Fan gasket
14
Screw
15
Plate gasket
16
Air supply duct
17
Screw
Table 15
1
2
6
6720902975.AA JF
Reference
8 705 700 170
8 700 205 149
8 700 306 226
8 700 205 224
8 704 701 059
2 910 642 150
8 701 004 049
8 705 700 155
2 910 952 122
51
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