This Vaillant 0020074963 kit contains three grey control knobs (buttons) for compatible Vaillant boilers. The knobs fit onto the control spindles on the front of the boiler and are used to manually adjust the boiler settings. The kit is supplied as pictured, with two red rings.
This Part Fits:
– Vaillant ecoTEC plus 415, 418, 428, 438, 612, 615, 618, 624, 630, 637, 824, 831, 837 and 937
– Vaillant ecoTEC pro 24 and 28
– Vaillant VU 126/3-5, 156/3-5, 156/3-5 R1, 186/3-5, 186/3-5 R1, 246/3-5, 246/3-5 R1, 306/3-5, 306/3-5 R1 and 376/3-5 R1
– Vaillant VUI 376/3-5
– Vaillant VUW 246/3-3 R1, 246/3-5, 246/3-5 R1, 286/3-3, 286/3-3 R1, 316/3-5, 316/3-5 R1 and 376/3-5 R1
– Vaillant VIH CL 15 S
If your boiler model is not listed above, please contact us with your boiler model before ordering so we can confirm compatibility.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Vaillant |
| Part Number | 0020074963 |
| Type | Control Knobs (Buttons) |
| Colour | Grey |
| Pack Size | Kit of 3 |






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