Ariston
Ariston Push Button Gas Valve 573638
Push button gas valve knob for Ariston STYX SX 20 M and SX 20 MFF boilers from serial number 92010000 onwards.
At a glance
- Also known as 1573534
£15.77
£13.14 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 Ariston 573638 push button gas valve is a control component for the gas valve on Ariston STYX SX 20 M and SX 20 MFF boilers. It is listed as a gas valve knob and provides manual operation of the gas valve at the appliance. It fits models from serial number 92010000 onwards.
Signs this part needs replacing
- The push button is stiff, sticking or does not return after being pressed.
- The knob is cracked, loose or has detached from the gas valve spindle.
- The gas valve does not respond when the button is operated.
- The button or knob no longer sits correctly on the valve stem.
Before you order
- Confirm the boiler model is STYX SX 20 M or STYX SX 20 MFF.
- Check the appliance serial number is 92010000 or higher.
- Match the part number 573638 with the component being replaced.
- Inspect the gas valve spindle and surrounding controls for damage.
Compliance
| Barcode / EAN | 5411692089054 |
|---|---|
| Alternative numbers | 1573534 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON ARISTON STYX SX 20 M - FROM SERIAL No 92010000 | — | — | — | |
| ARISTON ARISTON STYX SX 20 MFF - FROM SERIAL No 92010000 | — | — | — |
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.
No technical questions yet for this part.
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