Baxi
Baxi Control Knob X 2 Part No 7684007
Baxi 7684007 control knob kit, supplied as a pack of two knobs for compatible Baxi gas boilers.
Showing prices
£8.52
£7.10 ex. VAT · VAT at 20%
Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Baxi 7684007 Kit Control Knob X2 is a pair of control knobs for Baxi gas boilers, classed as a control knob part. It is used to operate the boiler's control functions and is supplied as a two-piece kit.
Before you order
- Check your boiler's make, model and serial number against the fits list above, as fitment is listed by serial number range.
- Confirm whether your appliance is natural gas (NG) or LPG where the fits list shows both variants.
- Compare the knob style with the existing knobs on your boiler before ordering.
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI 615 SYSTEM Erp NG - SERIAL NUMBER ENDING AC | 41-470-56 | 41-470-56 | — | — |
| BAXI 615 SYSTEM Erp NG - SERIAL NUMBER ENDING BC | 41-470-56 | 41-470-56 | — | — |
| BAXI 615 SYSTEM Erp NG - SERIAL NUMBER ENDING CC | 41-470-56 | 41-470-56 | — | — |
| BAXI 618 SYSTEM Erp NG - SERIAL NUMBER ENDING AC | 41-470-57 | 41-470-57 | — | — |
| BAXI 618 SYSTEM Erp NG - SERIAL NUMBER ENDING CC | 41-470-57 | 41-470-57 | — | — |
| BAXI 624 COMBI - SERIAL NUMBER ENDING AC | 47-077-28 | 47-077-28 | — | — |
| BAXI 624 COMBI - SERIAL NUMBER ENDING BC | 47-077-28 | 47-077-28 | — | — |
| BAXI 624 COMBI LPG - SERIAL NUMBER ENDING AC | 47-077-33 | 47-077-33 | — | — |
| BAXI 624 COMBI LPG - SERIAL NUMBER ENDING BC | 47-077-33 | 47-077-33 | — | — |
| BAXI 624 COMBI LPG - SERIAL NUMBER ENDING CC | 47-077-33 | 47-077-33 | — | — |
Showing 10 of 102 compatible appliances.
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
manual
BAXI appliance manual — 615 SYSTEM Erp NG - SERIAL NUMBER ENDING AC (GC 41-470-56), 618 SYSTEM Erp NG - SERIAL NUMBER ENDING AC (GC 41-470-57), 624 SYSTEM Erp LPG - SERIAL NUMBER ENDING AC (GC 41-470-59), 624 SYSTEM LPG (GC 41-470-64)
manualmanualBAXI appliance manual — 615 SYSTEM Erp NG - SERIAL NUMBER ENDING BC (GC 41-470-56), 615 SYSTEM Erp NG - SERIAL NUMBER ENDING CC (GC 41-470-56), 618 SYSTEM Erp NG - SERIAL NUMBER ENDING CC (GC 41-470-57), 624 SYSTEM Erp LPG - SERIAL NUMBER ENDING BC (GC 41-470-64), 624 SYSTEM Erp LPG - SERIAL NUMBER ENDING CC (GC 41-470-64), 624 SYSTEM Erp NG - SERIAL NUMBER ENDING AC (GC 41-470-59), 624 SYSTEM Erp NG - SERIAL NUMBER ENDING CC (GC 41-470-59)
manualmanualBAXI appliance manual — 624 COMBI - SERIAL NUMBER ENDING AC (GC 47-077-28), 630 COMBI - SERIAL NUMBER ENDING AC (GC 47-077-29), 636 COMBI - SERIAL NUMBER ENDING AC (GC 47-077-30)
manualmanualBAXI appliance manual — 624 COMBI - SERIAL NUMBER ENDING BC (GC 47-077-28), 624 COMBI LPG - SERIAL NUMBER ENDING AC (GC 47-077-33), 624 COMBI LPG - SERIAL NUMBER ENDING BC (GC 47-077-33), 624 COMBI LPG - SERIAL NUMBER ENDING CC (GC 47-077-33), 630 COMBI - SERIAL NUMBER ENDING BC (GC 47-077-29), 630 COMBI - SERIAL NUMBER ENDING CC (GC 47-077-29), 630 COMBI LPG - SERIAL NUMBER ENDING AC (GC 47-077-32), 630 COMBI LPG - SERIAL NUMBER ENDING BC (GC 47-077-32), 630 COMBI LPG - SERIAL NUMBER ENDING CC (GC 47-077-32), 636 COMBI - SERIAL NUMBER ENDING BC (GC 47-077-30), 636 COMBI - SERIAL NUMBER ENDING CC (GC 47-077-30), 636 COMBI LPG - SERIAL NUMBER ENDING AC (GC 47-077-31), 636 COMBI LPG - SERIAL NUMBER ENDING BC (GC 47-077-31), 636 COMBI LPG - SERIAL NUMBER ENDING CC (GC 47-077-31)
manualmanualBAXI appliance manual — 818 SYSTEM Erp - SERIAL NUMBER ENDING AC (GC 41-470-73), 824 SYSTEM Erp - SERIAL NUMBER ENDING AC (GC 41-470-74)
manualmanualBAXI appliance manual — 818 SYSTEM Erp - SERIAL NUMBER ENDING BC (GC 41-470-73), 818 SYSTEM Erp - SERIAL NUMBER ENDING CC (GC 41-470-73), 824 SYSTEM Erp - SERIAL NUMBER ENDING BC (GC 41-470-74), 824 SYSTEM Erp - SERIAL NUMBER ENDING CC (GC 41-470-74)
manualmanualBAXI appliance manual — 825 COMBI Erp - SERIAL NUMBER ENDING AC (GC 47-077-38), 830 COMBI Erp - SERIAL NUMBER ENDING AC (GC 47-077-39), 836 COMBI Erp - SERIAL NUMBER ENDING AC (GC 47-077-40)
manualmanualBAXI appliance manual — 825 COMBI Erp - SERIAL NUMBER ENDING BC (GC 47-077-38), 825 COMBI Erp - SERIAL NUMBER ENDING CC (GC 47-077-38), 830 COMBI Erp - SERIAL NUMBER ENDING BC (GC 47-077-39), 830 COMBI Erp - SERIAL NUMBER ENDING CC (GC 47-077-39), 836 COMBI Erp - SERIAL NUMBER ENDING BC (GC 47-077-40), 836 COMBI Erp - SERIAL NUMBER ENDING CC (GC 47-077-40)
manualmanualBAXI appliance manual — ASSURE COMBI 25 - SERIAL NUMBER ENDING AC (GC 47-077-42), ASSURE COMBI 25 - SERIAL NUMBER ENDING BC (GC 47-077-42), ASSURE COMBI 25 - SERIAL NUMBER ENDING CC (GC 47-077-42), ASSURE COMBI 25 LPG - SERIAL NUMBER ENDING AC (GC 47-077-45), ASSURE COMBI 25 LPG - SERIAL NUMBER ENDING BC (GC 47-077-45), ASSURE COMBI 25 LPG - SERIAL NUMBER ENDING CC (GC 47-077-45), ASSURE COMBI 30 - SERIAL NUMBER ENDING AC (GC 47-077-43), ASSURE COMBI 30 - SERIAL NUMBER ENDING BC (GC 47-077-43), ASSURE COMBI 30 - SERIAL NUMBER ENDING CC (GC 47-077-43), ASSURE COMBI 30 LPG - SERIAL NUMBER ENDING AC (GC 47-077-46), ASSURE COMBI 30 LPG - SERIAL NUMBER ENDING BC (GC 47-077-46), ASSURE COMBI 30 LPG - SERIAL NUMBER ENDING CC (GC 47-077-46), ASSURE COMBI 36 - SERIAL NUMBER ENDING AC (GC 47-077-44), ASSURE COMBI 36 - SERIAL NUMBER ENDING BC (GC 47-077-44), ASSURE COMBI 36 - SERIAL NUMBER ENDING CC (GC 47-077-44), ASSURE COMBI 36 LPG - SERIAL NUMBER ENDING AC (GC 47-077-47), ASSURE COMBI 36 LPG - SERIAL NUMBER ENDING BC (GC 47-077-47), ASSURE COMBI 36 LPG - SERIAL NUMBER ENDING CC (GC 47-077-47)
manualmanualBAXI appliance manual — ASSURE SYSTEM 12KW - SERIAL NUMBER ENDING AC (GC 41-470-85), ASSURE SYSTEM 12KW - SERIAL NUMBER ENDING BC (GC 41-470-85), ASSURE SYSTEM 12KW - SERIAL NUMBER ENDING CC (GC 41-470-85), ASSURE SYSTEM 15KW - SERIAL NUMBER ENDING AC (GC 41-470-86), ASSURE SYSTEM 15KW - SERIAL NUMBER ENDING BC (GC 41-470-86), ASSURE SYSTEM 15KW - SERIAL NUMBER ENDING CC (GC 41-470-86), ASSURE SYSTEM 18KW - SERIAL NUMBER ENDING AC (GC 41-470-87), ASSURE SYSTEM 18KW - SERIAL NUMBER ENDING BC (GC 41-470-87), ASSURE SYSTEM 18KW - SERIAL NUMBER ENDING CC (GC 41-470-87), ASSURE SYSTEM 18KW LPG - SERIAL NUMBER ENDING AC (GC 41-470-92), ASSURE SYSTEM 18KW LPG - SERIAL NUMBER ENDING BC (GC 41-470-92), ASSURE SYSTEM 18KW LPG - SERIAL NUMBER ENDING CC (GC 41-470-92), ASSURE SYSTEM 24KW - SERIAL NUMBER ENDING AC (GC 41-470-88), ASSURE SYSTEM 24KW - SERIAL NUMBER ENDING BC (GC 41-470-88), ASSURE SYSTEM 24KW - SERIAL NUMBER ENDING CC (GC 41-470-88), ASSURE SYSTEM 24KW LPG - SERIAL NUMBER ENDING AC (GC 41-470-93), ASSURE SYSTEM 24KW LPG - SERIAL NUMBER ENDING BC (GC 41-470-93)
manualmanualPOTTERTON appliance manual — ASSURE COMBI 25 (GC 47-393-58), ASSURE COMBI 30 (GC 47-393-59)
manualmanualPOTTERTON appliance manual — ASSURE SYSTEM 12KW (GC 41-594-12), ASSURE SYSTEM 15KW (GC 41-592-54), ASSURE SYSTEM 18KW (GC 41-592-55), ASSURE SYSTEM 18KW LPG (GC 41-592-96)
manualNo technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.