Ariston
Ariston DHW Pressure Switch Kit 571442
DHW pressure switch kit for Ariston Eurocombi and Genus MFFI gas boilers, part number 571442.
At a glance
- Also known as 1571146
£57.78
£48.15 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 571442 is a domestic hot water (DHW) pressure switch kit for Ariston Eurocombi and Genus MFFI gas boilers. It forms part of the boiler's DHW demand circuit, sensing pressure changes when a hot water tap is opened so the boiler can initiate DHW operation. The kit is described as a spindle spring kit for the DHW pressure switch.
Signs this part needs replacing
- Boiler does not fire when a hot water tap is opened
- Domestic hot water runs cold or only heats intermittently
- DHW demand is not registered by the boiler
- Pressure switch fails to actuate or shows signs of damage or leakage
- Boiler fails to modulate correctly during DHW draw-off
Before you order
- Confirm your boiler model and serial number against the fitment list above
- Check the GC number where shown matches your appliance
- Verify the existing part number is 571442 or that the kit is listed for your model
- Ensure the boiler is within the stated serial number ranges where applicable
Compliance
| Barcode / EAN | 5411692076610 |
|---|---|
| Alternative numbers | 1571146 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON ARISTON EUROCOMBI A23 MFFI - FROM SERIAL No 983610001 TO SERIAL No 2320015700001 | — | — | — | |
| ARISTON ARISTON EUROCOMBI A23 MFFI - UP TO SERIAL No 983610001 | — | — | — | |
| ARISTON ARISTON EUROCOMBI A27 MFFI - FROM SERIAL No 983610001 TO SERIAL No 2320015700001 | — | — | — | |
| ARISTON ARISTON EUROCOMBI A27 MFFI - UP TO SERIAL No 983610001 | — | — | — | |
| ARISTON ARISTON GENUS 23 MFFI UK - FROM SERIAL No 231983610060 TO SERIAL No 2320004900093 | — | — | — | |
| ARISTON ARISTON GENUS 23 MFFI UK - UP TO SERIAL No 983610060 | — | — | — | |
| ARISTON ARISTON GENUS 27 MFFI UK - FROM SERIAL No 231983610060 TO SERIAL No 2320004900093 | — | — | — | |
| ARISTON ARISTON GENUS 27 MFFI UK - UP TO SERIAL No 983610060 | — | — | — | |
| ARISTON ARISTON GENUS 30 MFFI UK - FROM SERIAL No 2319909000837 TO SERIAL No 2320015700001 | — | — | — | |
| ARISTON EUROCOMBI A23 MFFI LPG UK EDITION 1 (OCT 2007) | 47-116-10 | 47-116-10 | — | — |
Showing 10 of 21 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 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)
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