Viessmann VITODENS 200-W Installation And Service Instructions Manual page 175

Type b2ha, b2ka, 3.2 to 35 kw gas council no. -system boilers: 41-819-32; 41-819-33; 41-819-34; 41-819-35 -combi boilers: 47-819-28; 47-819-29; 47-819-30
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Hydraulics type B2KA
Aqua-plate type B2KA
0001 Circulation pump motor
0002 Linear stepper motor
0003 Return unit
0004 Adaptor for stepper motor
0005 Screw 50 x 14 (5 pce)
0007 Flow switch
0008 Water volume controller
0009 Temperature sensor
0010 Plate heat exchanger gasket
(set)
0012 Plate heat exchanger
0013 Temperature sensor NTC
0014 Thermal insulation, plate heat ex-
changer
0010
0013
0012
0010
0014
(cont.)
0022
0021
0004
0002
0001
0009
0021
0015 Flow switch connection assem-
bly
0016 Locking pin Ø 18 (5 pce)
0017 Heating water flow connection
pipe
0018 DHW connection pipe
0019 Heating water return connection
pipe
0020 Plate heat exchanger connection
elbow
0021 Clip Ø 8 (5 pce)
0022 Non-return valve DN 15
0007
0008
0017
0015
0018
0020
0005
0008
0007
0019
Parts lists
0016
0003
0004
175

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