Ariston
Ariston Operator Coils SIT Tandem 570712
Twin coil solenoid operator coils for SIT Tandem gas valves in Ariston gas boilers.
At a glance
- Also known as OPERATOR-COILS-SIT-TANDEM, 1572786
- Installation and gas valve work must be carried out by a Gas Safe registered engineer.
Showing prices
£54.94
£45.78 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Ariston 570712 operator coils are a twin coil solenoid assembly for SIT Tandem gas valves. They are used in Ariston gas boilers to operate the gas valve during ignition and burner demand. The part is listed under gas boiler spares.
Signs this part needs replacing
- Boiler fails to fire or goes to lockout when there is a call for heat.
- No burner ignition despite the boiler running through its start sequence.
- Intermittent ignition or flame failure after the gas valve is energised.
- Gas valve does not open when the boiler demands heat.
- Repeated ignition faults traced to the gas valve coils.
Before you order
- Confirm the appliance model and serial number fall within the listed fitment range.
- Check that the gas valve is a SIT Tandem type.
- Verify the existing operator coils are twin coil.
- Installation and gas valve work must be carried out by a Gas Safe registered engineer.
Compliance
| Barcode / EAN | 5411692069711 |
|---|---|
| Alternative numbers | OPERATOR-COILS-SIT-TANDEM, 1572786 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON ARISTON CHALLENGER 80E | — | — | — | |
| ARISTON ARISTON DIA 20 MFFI CE | — | — | — | |
| ARISTON ARISTON DIA 20 MFFI CE - FROM SERIAL No 96010000 | — | — | — | |
| ARISTON ARISTON DIA 24 MFFI - FROM SERIAL No 96010000 | — | — | — | |
| ARISTON ARISTON DIA 24 MFFI CE | — | — | — | |
| ARISTON ARISTON EUROCOMBI SX20 MFFI CE - FROM SERIAL No 95020000 | — | — | — | |
| ARISTON ARISTON EUROCOMBI SX20 MFFI CE - FROM SERIAL No 96010000 | — | — | — | |
| ARISTON ARISTON GENUS 23 MFFI UK - FROM SERIAL No 231983610060 TO SERIAL No 2320004900093 | — | — | — | |
| ARISTON ARISTON GENUS 27 BFFI UK - FROM SERIAL No 980106154 TO SERIAL No 2320020100002 | — | — | — | |
| ARISTON ARISTON GENUS 27 MFFI UK - FROM SERIAL No 231983610060 TO SERIAL No 2320004900093 | — | — | — |
Showing 10 of 36 compatible appliances.
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.
manual
ARISTON appliance manual — CHALLENGER 80E (GC 47-116-05)
manualmanualARISTON appliance manual — DIA 20 MFFI CE UK LPG (GC 47-116-03), DIA 20 MFFI CE UK MET (GC 47-116-03), DIA 24 MFFI CE UK LPG (GC 47-116-04), DIA 24 MFFI CE UK MET (GC 47-116-04)
manualmanualARISTON appliance manual — DIA 20 MI CE UK LPG, DIA 20 MI CE UK MET, DIA 24 MI CE UK LPG, DIA 24 MI CE UK MET
manualmanualARISTON appliance manual — DIA SYSTEM 27 RFFI LPG, DIA SYSTEM 27 RFFI MET (GC 41-116-02)
manualmanualARISTON 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 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 2 LPG (JAN 1999) (GC 47-116-09), GENUS 27 MFFI UK EDITION 2 NG (JAN 1999) (GC 47-116-09), GENUS 27 RFFI TANK LPG EDITION 2 (JAN 1999) (GC 41-116-01), GENUS 27 RFFI TANK NG EDITION 2 (JAN 1999) (GC 41-116-01)
manualmanualARISTON appliance manual — GENUS 27 BFFI UK LPG EDITION 2 (JUN 1998) (GC 47-116-11), GENUS 27 BFFI UK NG EDITION 2 (JUN 1998) (GC 47-116-11)
manualmanualARISTON appliance manual — SX 20 MFFI CE LPG PROG. MEC EDITION 1 (JULY 2007), SX 20 MFFI CE NG PROG. MEC EDITION 1 (JULY 2007) (GC 47-116-02)
manualNo technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.