Alpha
Alpha Selector Control Knob 6.5603922
Selector control knob for the Alpha Ocean Secura 4200 gas boiler, used to switch between summer and winter modes.
At a glance
- Also known as SELECTOR-CONTROL-KNOB, 1250996
£15.41
£12.84 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Alpha 6.5603922 is a selector control knob for Alpha gas boilers. It fits the Alpha Ocean Secura 4200 and operates the summer/winter mode selector. The knob provides the manual interface for switching the boiler between its summer and winter settings.
Signs this part needs replacing
- The knob is cracked or broken
- The knob spins freely on the spindle without operating the selector
- The selector cannot be turned between the summer and winter positions
- The knob is missing or detached from the control spindle
- The knob no longer aligns with the selector position markings
Before you order
- Confirm your boiler is an Alpha Ocean Secura 4200
- Check the GC number on the appliance data badge matches 47-532-20
- Verify the existing knob's part number is 6.5603922
Compliance
| Alternative numbers | SELECTOR-CONTROL-KNOB, 1250996 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA OCEAN SECURA 4200 | — | — | — | |
| ALPHA OCEAN SECURA 4200 | 47-532-20 | 47-532-20 | — | — |
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.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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