Ariston
Ariston Pipe Main Flow Switch 573086
Ariston 573086 main flow switch pipe for Eurocombi and Genus MFFI gas boilers, carrying the positive signal flow switch.
At a glance
- Also known as 1573234
£25.87
£21.56 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 573086 is a pipe assembly carrying the main flow switch with a positive signal, used on Ariston gas boilers. The switch detects water movement through the primary circuit and provides the positive flow signal the boiler needs to confirm demand and proceed with ignition and heating operation. It is listed within Ariston gas boiler spares under switches.
Signs this part needs replacing
- Boiler fails to fire or ignite on a heating or hot water demand
- No flow signal reported, with the boiler locking out or displaying a flow-related fault
- Intermittent running where the boiler only operates when other outlets are open
- Weeping or leaks from the pipe body or switch housing
- Scale or debris around the switch body affecting signal detection
Before you order
- Confirm the boiler model and edition against the fit list
- Check the existing part number on the component or in the manufacturer's parts list
- Verify whether the boiler is LPG or NG, as both variants are listed
- Inspect the pipe connections and seals for damage before fitting
Compliance
| Barcode / EAN | 5411692144845 |
|---|---|
| Alternative numbers | 1573234 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON EUROCOMBI A23 MFFI LPG UK EDITION 1 (OCT 2007) | 47-116-10 | 47-116-10 | — | — |
| ARISTON EUROCOMBI A23 MFFI NG UK EDITION 1 (OCT 2007) | 47-116-10 | 47-116-10 | — | — |
| ARISTON EUROCOMBI A27 MFFI LPG UK EDITION 1 (OCT 2007) | 47-116-12 | 47-116-12 | — | — |
| ARISTON EUROCOMBI A27 MFFI NG UK EDITION 1 (OCT 2007) | 47-116-12 | 47-116-12 | — | — |
| ARISTON GENUS 23 MFFI UK EDITION 1 LPG (JUN 1998) | 47-116-08 | 47-116-08 | — | — |
| ARISTON GENUS 23 MFFI UK EDITION 1 NG (JUN 1998) | 47-116-08 | 47-116-08 | — | — |
| ARISTON GENUS 23 MFFI UK EDITION 2 LPG (JAN 1999) | 47-116-08 | 47-116-08 | — | — |
| ARISTON GENUS 23 MFFI UK EDITION 2 NG (JAN 1999) | 47-116-08 | 47-116-08 | — | — |
| ARISTON GENUS 23 MFFI UK EDITION 3 LPG (SEPT 2000) | 47-116-08 | 47-116-08 | — | — |
| ARISTON GENUS 23 MFFI UK EDITION 3 NG (SEPT 2000) | 47-116-08 | 47-116-08 | — | — |
Showing 10 of 20 compatible appliances.
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.
ARISTON appliance manual — EUROCOMBI A23 MFFI LPG UK EDITION 1 (OCT 2007) (GC 47-116-10), EUROCOMBI A23 MFFI NG UK EDITION 1 (OCT 2007) (GC 47-116-10), EUROCOMBI A27 MFFI LPG UK EDITION 1 (OCT 2007) (GC 47-116-12), EUROCOMBI A27 MFFI NG UK EDITION 1 (OCT 2007) (GC 47-116-12)
manualmanualARISTON appliance manual — GENUS 23 MFFI UK EDITION 1 LPG (JUN 1998) (GC 47-116-08), GENUS 23 MFFI UK EDITION 1 NG (JUN 1998) (GC 47-116-08), GENUS 23 MFFI UK EDITION 2 LPG (JAN 1999) (GC 47-116-08), GENUS 23 MFFI UK EDITION 2 NG (JAN 1999) (GC 47-116-08), GENUS 23 MFFI UK EDITION 3 LPG (SEPT 2000) (GC 47-116-08), GENUS 23 MFFI UK EDITION 3 NG (SEPT 2000) (GC 47-116-08), GENUS 27 MFFI UK EDITION 1 LPG (JUN 1998) (GC 47-116-09), GENUS 27 MFFI UK EDITION 1 NG (JUN 1998) (GC 47-116-09), GENUS 27 MFFI UK EDITION 2 LPG (JAN 1999) (GC 47-116-09), GENUS 27 MFFI UK EDITION 2 NG (JAN 1999) (GC 47-116-09), GENUS 27 MFFI UK EDITION 3 LPG (SEPT 2000) (GC 47-116-09), GENUS 27 MFFI UK EDITION 3 NG (SEPT 2000) (GC 47-116-09), GENUS 30 MFFI UK LPG EDITION 2 (JUL 2000) (GC 47-116-13), GENUS 30 MFFI UK LPG EDITION 3 (OCT 2000) (GC 47-116-13), GENUS 30 MFFI UK NG EDITION 2 (JUL 2000) (GC 47-116-13), GENUS 30 MFFI UK NG EDITION 3 (OCT 2000) (GC 47-116-13)
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