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VAILLANT
HOME SYSTEM 12 -A - (08a Hydraulic Connection Parts)
Appliance Code: 41-044-94

Appliance Diagram


08a Hydraulic Connection Parts diagram for Vaillant Home System 12 -AClick the diagram to open it on a new page

You can then pinch & zoom to adjust the size.

1 Part number 178992, Clip, (PK10) CLIP, (PK10)
Vaillant part no. 178992
£8.18
2 Part number 193592, Sensor NTC (CH flow/CH return) SENSOR NTC (CH FLOW/CH RETURN)
Vaillant part no. 193592
£9.67
3 Part number 103415, O-ring, (PK10) O-RING, (PK10)
Vaillant part no. 103415
£7.67
4 Part number 0020211097, Elbow ELBOW
Vaillant part no. 0020211097
£6.71
5 Part number 108588, Sealing ring (PK10) SEALING RING (PK10)
Vaillant part no. 108588
£6.71
6 Part number 0020231128, Tube, HEX outlet TUBE, HEX OUTLET
Vaillant part no. 0020231128
£10.64
7 Part number 0020231131, Gas pipe GAS PIPE
Vaillant part no. 0020231131
£13.58
8 Part number 0020231129, Tube, HEX inlet TUBE, HEX INLET
Vaillant part no. 0020231129
£11.28
9 Part number 103417, Clip, (PK10) CLIP, (PK10)
Vaillant part no. 103417
£9.86
10 Part number 981149, Sealing ring, (PK10) SEALING RING, (PK10)
Vaillant part no. 981149
£7.96
11 Part number 181051, Expansion vessel 10 ltr. EXPANSION VESSEL 10 LTR.
Vaillant part no. 181051
£135.15
12 Part number 0020231132, Elbow ELBOW
Vaillant part no. 0020231132
£6.80
13 Part number 178993, O-ring, (PK10) O-RING, (PK10)
Vaillant part no. 178993
£6.69
14 Part number 0020059717, sensor (water pressure) SENSOR (WATER PRESSURE)
Vaillant part no. 0020059717
£25.74
15 Part number 0020174521, Clip (PK10) CLIP (PK10)
Vaillant part no. 0020174521
£6.71
16 Part number 981149, Sealing ring, (PK10) SEALING RING, (PK10)
Vaillant part no. 981149
£7.96
17 Part number 0020107586, Hose HOSE
Vaillant part no. 0020107586
£8.97
18 Part number 0020231133, Hose HOSE
Vaillant part no. 0020231133
£18.60



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