Additional Information
72
Parts List
Model No.
Serial No.
*1
WB1A 24 7246174
WB1A 30 7246175
Ordering Replacement Parts:
Please provide Model and Serial
Number from rating plate
when
ordering replacement parts. Order
replacement components from your
Viessmann distributor.
Parts
003 Air pressure switch
013 Gas connection pipe
021 Gasket set for gas connection
pipe, 17x24x2mm
050 Burner gasket
051 Combustion chamber
door refractory
052 Burner tube
053 Burner tube gasket
054 Ignition and ionization
electrode block
058 Flapper
059 Radial fan RG130, 120/1/60
060 Air+gas inlet venturi Type 002
061 Gas valve VK4115V, 120/1/60
062 Burner mounting flange assembly
063 Ignition transformer module
ZIG 2/12
080 Control console
081 Control housing, rear
200 Front panel
201 Spring clip set for front panel
202 Flip-down cover
407 Pressure switch hose
Other Parts
(not illustrated)
300 Touch-up spray paint ”Vitowhite”
301 Touch-up paint stick ”Vitowhite”
400 Installation fittings
401 Installation / Service Instructions
402 Operating Instructions
403 Quick Start-Up Guide
404 Warranty Sheet Condensing
405 Parts List
CSA rating plate
(with part number)
5
5
8
1
7
7
5
1
.3
051
050
052
053
062
054
063
060
013
003
080
081
202
059
021
200
201
201
021
061
058
407
