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VAILLANT
ECOTEC PLUS 637 VU 376/5-5 A R4 2015 ONWARDS - (08a Hydraulic Parts Hydroblock)
Appliance Code: 41-044-85

Appliance Diagram


08a Hydraulic Parts Hydroblock diagram for Vaillant Ecotec Plus 637 VU 376/5-5 A R4 2015 OnwardsClick the diagram to open it on a new page

You can then pinch & zoom to adjust the size.

1 Part number 509142, support SUPPORT
Vaillant part no. 509142		 £52.91
2 Part number 0020140560, Connection (composite) CONNECTION (COMPOSITE)
Vaillant part no. 0020140560		 £16.90
3 Part number 179030, filter FILTER
Vaillant part no. 179030		 £6.69
4 Part number 179033, pipe PIPE
Vaillant part no. 179033		 £16.66
5 Part number 0020148396, Connection, plastic CONNECTION, PLASTIC
Vaillant part no. 0020148396		 £20.39
6 Part number 178980, bypass BYPASS
Vaillant part no. 178980		 £25.11
7 Part number 981165, O-ring, (PK10) O-RING, (PK10)
Vaillant part no. 981165		 £6.69
8 Part number 180999, Pipe PIPE
Vaillant part no. 180999		 £14.45
9 Part number 0020221617, Pump PUMP
Vaillant part no. 0020221617		 £307.16
9A Part number 0020221618, Cable, pump Grundfos CABLE, PUMP GRUNDFOS
Vaillant part no. 0020221618		 £15.59
10 Part number 104521, NOW USE 0010033857 automatic air vent NOW USE 0010033857 AUTOMATIC AIR VENT
Vaillant part no. 104521		  
10 Part number 0010033857, Automatic air vent AUTOMATIC AIR VENT
Vaillant part no. 0010033857		 £18.87
11 Part number 178985, Pressure relief valve, 3 bar PRESSURE RELIEF VALVE, 3 BAR
Vaillant part no. 178985		 £15.06
12 Part number 0020039723, Gasket GASKET
Vaillant part no. 0020039723		 £6.66
13 Part number 178984, Support SUPPORT
Vaillant part no. 178984		 £11.90
14 Part number 0020144603, Cable bushing CABLE BUSHING
Vaillant part no. 0020144603		 £6.69
15 Part number 0020144599, Clip, (PK5) CLIP, (PK5)
Vaillant part no. 0020144599		 £14.45
16 Part number 178981, clip CLIP
Vaillant part no. 178981		 £6.66
17 Part number 178992, Clip, (PK10) CLIP, (PK10)
Vaillant part no. 178992		 £8.18
18 Part number 0020107694, Clip, (PK5) CLIP, (PK5)
Vaillant part no. 0020107694		 £7.03
19 Part number 0020107695, Screw, (PK10) SCREW, (PK10)
Vaillant part no. 0020107695		 £6.66
20 Part number 0020133828, Screw, (PK10) SCREW, (PK10)
Vaillant part no. 0020133828		 £6.66
21 Part number 0020133833, Screw, (PK10) SCREW, (PK10)
Vaillant part no. 0020133833		 £6.66
22 Part number 0020144600, Nut, 3/4 (PK4) NUT, 3/4 (PK4)
Vaillant part no. 0020144600		 £6.66
23 Part number 509120, Gasket, (PK10) GASKET, (PK10)
Vaillant part no. 509120		 £12.95
24 Part number 193535, Gasket, C-Type (PK10) GASKET, C-TYPE (PK10)
Vaillant part no. 193535		 £10.91
25 Part number 178969, Gasket, C-Type (PK10) GASKET, C-TYPE (PK10)
Vaillant part no. 178969		 £9.12
26 Part number 981140, Sealing ring, 3/4 (PK10) SEALING RING, 3/4 (PK10)
Vaillant part no. 981140		 £7.05
27 Part number 193537, O-ring, (PK10) O-RING, (PK10)
Vaillant part no. 193537		 £9.48
28 Part number 178986, O-ring, (PK10) O-RING, (PK10)
Vaillant part no. 178986		 £6.66
29 Part number 193539, O-ring, (PK10) O-RING, (PK10)
Vaillant part no. 193539		 £16.67
30 Part number 178993, O-ring, (PK10) O-RING, (PK10)
Vaillant part no. 178993		 £6.69


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