Parts Lists - Viessmann Vitodens 100-W WB1B Installation And Service Instructions Manual

Parts lists

When ordering spare parts:
Quote the part and serial no. (see
type plate) and the item number of the
required part (as per this parts list).
Obtain standard parts from your local
supplier.
001 Heat exchanger
002 Moulded hose heating water flow
003 Moulded hose heating water
return
004 Hose connector adapter
005 Heating water return connection
elbow
006 Heating water flow connection
elbow
007 Gas supply pipe
009 Pressure gauge
010 Boiler flue connection
011 Drain valve
012 Siphon
013 Flue gas gasket
014 Diaphragm expansion vessel
015 Connection line; diaphragm
expansion vessel
016 Boiler flue connection plug
017 Thermal insulation block
018 Condensate hose
019 Condensate hose 400 mm
020 Ventilation air gasket
021 Guide rails (set)
023 Safety valve
027 Hose clip DN 25
029 Hydraulic
030 Circulation pump motor
031 Plate-type heat exchanger
032 Plate-type heat exchanger gas-
ket set
033 Linear stepper motor
034 Flow sensor
035 Air vent valve
036 Flow limiter
037 Bypass cartridge
038 Check valve
039 Clip 7 8
040 Clip 7 10
041 Clip 7 13.5
042 Clip 7 16
043 Clip 7 18
044 Clip SIV (5 pce.)
047 O-ring 7 17 x 4 (5 pce.)
048 Expansion tank
050 Burner gasket
051 Insulation ring
052 Burner gauze assembly
053 Burner gauze assembly gasket
055 Gasket ignition and ionisation
electrode (5 pce.)
056 Fan
057 Gas valve (G 20/G 25)
058 Burner door
061 Venturi extension
062 Gasket burner flange
070 Control unit
071 Cover wiring chamber
072 Thermocouple
073 Boiler water temperature sensor
074 Flue gas temperature sensor
083 Outlet temperature sensor
100 Front panel
101 Control flap
105 Wall retainer
Wearing parts
054 Ignition and ionisation electrode
Parts not shown
059 Conversion kit G 31
075 Cable harness X20 (gas fired
condensing combi boiler)
076 Cable harness X20 (gas fired
condensing boiler)
077 Gas solenoid valve connecting
cable 35
078 Fan connecting cable 100
079 Ignition cable
Parts lists
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