Viessmann VITODENS 050-W Installation And Service Instructions Manual page 85

Hydraulic assembly
Pos. Part
0001 Diaphragm expansion vessel CRI 8
0002 Padding profile MAG (diaphragm expansion vessel)
0003 Gasket A 10 x 15 x 1.5 (5 pce)
0004 Connection line MAG (diaphragm expansion vessel) G 3/8
0005 Connection elbow HR (heating return), brass
0006 Profile hose HR (heating return)
0007 Spring clip DN 25 (5 pce)
0008
Clip 7 10 (5 pce)
0009
Clip 7 8
0010 O-ring 20.63 x 2.62 (5 pce)
0011 Temperature sensor
0012 Circular seal washer 8 x 2 (5 pce)
0013 Profile hose HV (heating flow)
0014 Pressure gauge
0015 Thermal circuit breaker
0016 Connection elbow HV (heating flow)
0017 Grundfos hydraulics
0018 Spring clip DN 30
0019 Safety valve 3 bar
(cont.)
Parts lists
85