Grundfos Hydraulic Assembly - Viessmann Vitodens 050-W Installation And Service Instructions Manual

Parts lists

Grundfos hydraulic assembly

Pos. Component
0001 Flow casing EU1
0002 Temperature sensor
0003 Expansion tank
0004 O-ring 19.8 x 3.6 (5 pce)
0005 O-ring 16 x 3 (5 pce)
0006 Clip 7 8 narrow (5 pce)
0008 Plate heat exchanger
0009 Circulation pump motor
0010 Return casing
0011 Flow limiter
0012 Stepper motor
0015 Air vent valve
0018 Flow sensor
0019 Clip 7 8
0020 Clip 7 16
0022 Connection elbow
0023 Air box floor
0025 Dummy adaptor, time switch
0030 Tee connector 7 19
70
Serial no. (see type
plate)
7537906
Part no. of individual
part
7841809
7836553
7829297
7831415
7831407
7836270
7841770
7828741
7841820
7841821
7841824
7828750
7841830
7841816
7841831
7841775
7841771
7841777
7841767
7537947
7841809
7836553
7829297
7831415
7831407
7836270
7841779
7836443
7841820
7841823
7841824
7828750
7841830
7841816
7841831
7841775
7841771
7841777
7841767