Ariston
Ariston Thermostat Central Heating 571830
Ariston central heating thermostat 571830 for Challenger 80E and Eurocombi SX20 MFFI boilers.
At a glance
- Part type: thermostat, central heating
- Also known as 1571064
£51.78
£43.15 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 571830 is a central heating thermostat used in Ariston gas boilers. It monitors and controls the heating circuit temperature, signalling the boiler to fire and modulate in response to demand. It is fitted to the Challenger 80E and several Eurocombi and STYX SX 20 models.
Signs this part needs replacing
- The boiler fails to respond to a call for central heating
- Heating runs continuously or reaches an incorrect temperature
- Radiators stay cold while the boiler is otherwise running normally
- Heating output cuts in and out erratically
- Fault codes or lockouts relating to the heating circuit temperature sensor
Before you order
- Confirm your boiler model matches one of the fitments listed above
- Check the serial number of your appliance against the serial number thresholds shown
- Confirm the existing thermostat part number is 571830 before ordering
- Inspect the wiring connections and sensor seating before condemning the part
Compliance
| GC number | E03-819 |
|---|---|
| Barcode / EAN | 5411692080211 |
| Alternative numbers | 1571064 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON ARISTON CHALLENGER 80E | — | — | — | |
| ARISTON ARISTON EUROCOMBI SX20 MFFI CE - FROM SERIAL No 95020000 | — | — | — | |
| ARISTON ARISTON EUROCOMBI SX20 MFFI CE - FROM SERIAL No 96010000 | — | — | — | |
| ARISTON ARISTON STYX SX 20 M - FROM SERIAL No 92010000 | — | — | — | |
| ARISTON ARISTON STYX SX 20 MFF - FROM SERIAL No 92010000 | — | — | — | |
| ARISTON CHALLENGER 80E | 47-116-05 | 47-116-05 | — | — |
| ARISTON SX 20 MFFI CE LPG PROG. MEC EDITION 1 (JULY 2007) | — | — | — | |
| ARISTON SX 20 MFFI CE NG PROG. MEC EDITION 1 (JULY 2007) | 47-116-02 | 47-116-02 | — | — |
Documents & drawings
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