
Ariston
Ariston Thermostat 691217
Thermostat for Ariston SE 5R, ST 5R and VID R series appliances, applicable from December 1997.
At a glance
- Part type: thermostat
- Also known as 1575418
£20.47
£17.06 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 691217 is a thermostat supplied by Ariston for use in its gas boiler and water heater appliance ranges. It controls the operating temperature of the appliance by switching the heating circuit as the sensed temperature changes. This version applies to appliances built from December 1997 onwards.
Signs this part needs replacing
- The appliance fails to reach or hold its set temperature
- The boiler overheats or cuts out before the set point is reached
- Heating or hot water output cycles on and off more frequently than normal
- Temperature at the outlets is erratic or noticeably different from the setting
- The appliance does not respond at all when a temperature demand is made
Before you order
- Confirm your appliance model and edition against the fit list above
- Check the part number on the thermostat currently fitted to your appliance
- Verify the appliance was manufactured from December 1997 onwards
- Check the fault is temperature control related and not caused by another component
Mechanical
| Part type | THERMOSTATS |
|---|
Compliance
| Manufacturer part number (MPN) | 691217 |
|---|---|
| Barcode / EAN | 5411692161392 |
| Alternative numbers | 1575418 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON SE 5R 100 EDITION 1 (APR 2007) | — | — | — | |
| ARISTON SE 5R 50 EDITION 1 (APR 2007) | — | — | — | |
| ARISTON SE 5R 80 EDITION 1 (APR 2007) | — | — | — | |
| ARISTON ST 5R 100 DX EDITION 1 (APR 2007) | — | — | — | |
| ARISTON ST 5R 100 SX EDITION 1 (APR 2007) | — | — | — | |
| ARISTON ST 5R 80 DX EDITION 1 (APR 2007) | — | — | — | |
| ARISTON ST 5R 80 SX EDITION 1 (APR 2007) | — | — | — | |
| ARISTON VID 100 R 2.5KW EDITION 4 (MAY 2007) | — | — | — | |
| ARISTON VID 100 R X EDITION 4 (MAY 2007) | — | — | — | |
| ARISTON VID 50 R 2.5KW EDITION 4 (MAY 2007) | — | — | — |
Showing 10 of 13 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.
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.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.
