Bosch GWH-425-EF-N Manual page 22

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Fig. 16
INTERIOR COMPONENTS DIAGRAM
AND PARTS LIST 425 EF
Cover
Temperature adjustment knob
Temperature adjustment collar
Draft diverter
Heat exchanger
Overheat sensor (ECO)
Main burner
Main burner
Burner assembly washer
Pilot burner
Pilot burner
Piezo electrode
Pilot injector
Pilot injector
Pilot tube
Washer pilot tube
Gas valve
Gas valve
Diaphragm switch
Diaphragm switch
Pilot electrovalve
Burner electrovalve
Cold water pipe
Exhaust fan assembly
Exhaust fan cable
Outlet flex hose
Washer
Water valve
Water valve cover
Diaphragm
Water inlet filter
Water valve selector screw
Volumetric water governor
Venturi
Electric control box
Fuse T2,5A
Flue Gas Sensor
Microswitch
Set of cables
Pushrod
Washer connection gasket
Water elbow fitting
Connecting pipe hot
Water valve set screw
Washer
Flame sensor
8 705 421 775
8 702 000 111
8 700 403 008
8 705 505 451
8 705 406 235
8 707 206 040
8 708 120 298 NG
8 708 120 296 LPG
8 710 103 060
8 718 105 051 NG
8 708 105 491 LPG
8 708 107 006
8 708 200 069 NG
8 708 200 312 LPG
8 700 707 349
8 700 103 173
8 707 011 949 NG
8 707 011 950 LPG
8 708 504 021 NG
8 708 504 049 LPG
8 708 501 249
8 708 501 250
8 700 705 627
8 707 204 023
8 704 401 168
8 700 703 139
8 700 103 658
8 707 006 361
8 705 500 101
8 700 503 092
8 700 507 001
8 708 500 289
8 705 705 021
8 708 205 279
8 707 207 106
1 904 521 342
8 707 206 305
8 707 200 007
8 704 401 170
8 700 306 114
8 710 103 043
8 700 703 114
8 700 715 178
8 703 401 051
8 710 103 045
8 708 107 007
6 720 607 017