Parts List - Bosch Pro Tankless GWH-425-HNO-N Instructions For Use Manual

Interior components diagram and parts list
7.3

Parts list

Item
1
2
3
4
5
6
7
8
9
10
11
12
12
13
14
15
15
16
17
17
18
19
20
20
21
21
22
23
24
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
Table 5
22
Description
Screw
Heating body
Hydrogenerator
Wire form spring
O-ring
Wire form spring
Cold water pipe
O-ring (10x)
Wire form spring
Temperature limit
Hot water pipe
Burner
Burner
Washer 1"
Throttle disc (7,0)
Pilot burner (41.2)
Pilot burner (41.1)
Flame sensor
Pilot injector (13)
Pilot injector (74)
Pilot gas pipe
Washer
Gas valve
Gas valve
Diaphragm switch
Diaphragm switch
Pilot valve
Servovalve
Gas regulator
Gas regulator
Water valve
Water valve cover
Sleeve
Diaphragm (C)
Wire form spring
Inlet water filter
Selector Screw
Volumetric water governor
Venturi (23s)
Switch
Set of cables
Ignition unit
Connecting cable
Piezo electrode
Anti frost device
Thermostat
Cold water pipe
Screw
Reference
8 716 461 314
8 705 406 235 0
8 707 406 069 0
8 701 201 020 0
8 700 205 023 0
8 704 705 030 0
8 700 705 947 0
8 700 205 133 0
8 704 705 025 0
8 707 206 017 0
8 716 416 714
8 708 120 298 0 (NG)
8 708 120 296 0 (LP)
8 710 103 060 0
8 700 100 174 0 (LP)
8 708 105 491 0 (LP)
8 718 105 051 0 (NG)
8 708 107 007 0
8 708 200 069 0 (NG)
8 708 200 312 0 (LP)
8 700 707 370 0
8 700 103 173 0
8 707 021 109 0 (NG)
8 707 021 108 0 (LP)
8 708 504 021 0 (NG)
8 708 504 049 0 (LP)
8 708 501 249 0
8 708 501 250 0
8 716 487 043 (LP)
8 716 487 044 (NG)
8 707 002 708 0
8 705 500 101 0
8 700 306 114 0
8 700 503 053 0
8 704 705 024 0
8 700 507 001 0
8 708 500 289 0
8 705 705 027 0
8 708 205 279 0
8 707 200 014 0
8 704 404 050 0
8 707 207 078 0
8 704 401 222 0
8 708 107 006 0
8 716 459 336
8 716 459 273
8 716 416 715
8 703 401 051 0
8 716 473 148