Ariston
Ariston Thermostat Blue 65104058
Blue Ariston thermostat, part 65104058, for EP 10 and EP 15 Edition 9 water heaters; 65 x 80 x 27mm.
At a glance
- Part type: Thermostat
£40.40
£33.67 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 65104058 is a blue-bodied thermostat used in Ariston EP series water heaters. It controls the stored water temperature by switching the heating element as the water reaches the set point. This is the thermostat specified for the Edition 9 EP range.
Signs this part needs replacing
- Water stays cold or only warms slightly while the heater is powered
- Water overheats, or the safety cut-out trips repeatedly
- Temperature swings between cycles instead of holding steady
- The element does not switch off once the set temperature is reached
- Visible damage or scorching on the thermostat body or its connections
Before you order
- Check the model and serial details on the appliance data plate against the EP Edition 9 models listed above
- Compare the part number and body colour of the thermostat being removed with 65104058
- Inspect the thermostat pocket and any sealing washer for wear while the part is out
Mechanical
| Part type | Thermostat |
|---|---|
| Dimensions | W-65.00mm D-80.00mm H-27.00mm |
| Width | 65.00 mm |
| Height | 27.00 mm |
| Depth | 80.00 mm |
| Colour | Blue |
Compliance
| Manufacturer part number (MPN) | 65104058 |
|---|---|
| Commodity code | 9032 10 00 90 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
Logistics
| Weight | < 1kg |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON EP 10 OR 3KW EDITION 9 (OCT 2009) | — | — | — | |
| ARISTON EP 10 UR 2KW EDITION 9 (OCT 2009) | — | — | — | |
| ARISTON EP 10 UR 3KW EDITION 9 (OCT 2009) | — | — | — | |
| ARISTON EP 15 OR 3KW EDITION 9 (OCT 2009) | — | — | — | |
| ARISTON EP 15 UR 2KW EDITION 9 (OCT 2009) | — | — | — | |
| ARISTON EP 15 UR 3KW EDITION 9 (OCT 2009) | — | — | — |
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 technical questions yet for this part.
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