Hydraulics System for GR4700iW 12 S NG

Product
Parts

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1. Pipe CH Flow (87161139190)
2. O-ring 17x4 (10x) (87167711540)
3. Clip 18mm (10x) (87186846990)
4. Manifold (87186808240)
5. O-ring 12,5x3 (10x) (8716118019)
6. Plug 13mm (5x) (87182224780)
7. Clip 13mm (87161065490)
7. Clip Wire (13mm Pipe) (87186869790)
8. Manifold plate (Pump) (8737602345)
9. O-ring 34x3 (10x) (8737602346)
10. Pump UPM4L 68W ErP1 (8737605865)
11. Screw M5x30 + Washer (87161064520)
12. Pipe DHW (8737602377)
13. Pipe (8737602378)
14. Pressure sensor (87186510420)
15. Manifold (Expansion vessel) (87186489730)
16. O-ring 13,87x3,53 (10x) (87161165490)
17. Connecting pipe (Pressure relief valve) (8737602347)
18. Pressure relief valve (87186439890)
19. Clip (10x) (87161139180)
20. Clip (10x) (87186819200)
21. Connecting pipe (8737602348)
22. O-ring 23x4 (10x) (87167713530)
23. Clip (10x) (8737602356)
24. Wire Clip 10MM (x5) (8716121164)
25. Clip (10x) (8737602355)
26. 3-way valve (8737602350)
27. O-ring 6x2,5 (10x) (87186411900)
27. O-ring 6x2,5 (10x) (87167711640)
29. Pipe CH return H120 (8716121325)
30. O-ring 18,7x2,7 (10x) (87186404140)
31. Clip (10x) (87112000160)
32. Return pipe (8737602352)
33. Fill cock (87167714320)
34. Plug 18mm (87161065640)
35. Housing Assembly - Tank Stat (8716116822)
36. Harness Sensor (8716121321)
37. Connector 2-pole (silver?grey) RAL7001 (8716119956)
38. Strapping Kit (8716116823)
39. Gauge Plastic Capillary (8716121395)
40. Seal (87186693660)
41. Cap Siphon Collector (8716121397)
42. O-ring 32,92x3,53 (1x) (87161138510)
43. Siphon Horseshoe 4000 (8716121405)
44. Hose Condensate CDD (8716121396)
50. Diverter valve HU2-10 (8716121824)
51. Seal 19.9mm (1x) (87161156730)
52. Screw No.10x20 Hex Flange Head (3x) (87161093630)
53. Return Pipe (8716121859)
54. Adaptor (8716121857)
55. Ring (8716121858)
56. Pipe (8716121861)
57. Gasket 18.6 x 13.5 x 1.5 (1x) (87161156800)
58. Flow Pipe (8716121860)
59. Elbow Heat Exchanger Flow Assembly (87186495540)
60. Air Vent (8716122078)
61. Air Vent Cup (8716121869)
62. Clip (T00220054A0)
63. Temperature sensor (87186888010)
68. O-ring 9,5x2,5 (1x) (8716121863)
69. O-ring 23,47x2,62 (10x) (8737602349)
70. O-ring 20,22x3,53 EPDM (10x) (87186854900)
71. Motor (3-way valve) (8737602357)
73. Clip 10mm (87186632290)

Accuracy of Information

Worcester Bosch has taken all reasonable care in the preparation of the contents of this website and intends that the information is accurate at the time it is uploaded. However, such information can be subject to change and therefore we do not warrant its accuracy. Particulars are for illustration only. We operate a policy of continuous product development and individual features may vary from time to time. Consequently, these particulars should be treated as general guidance only and do not constitute a contract, part of a contract, or a warranty. You should take appropriate steps to verify any information upon which you wish to rely. Worcester Bosch shall not be liable for damages of any kind or nature whatsoever arising out of or related to the use of this website or the information it contains.