
The Ariston 65104058 is a genuine OEM boiler control thermostat designed as a direct replacement for Ariston EuroPrisma EP OR and EP UR series electric water heaters. Manufactured to Ariston's exact specifications, this thermostat regulates temperature by generating signals when the water temperature exceeds or falls below the desired value, maintaining a consistent, safe water temperature and protecting your cylinder from overheating. The dial wheel on the front face allows for straightforward temperature adjustment.
Compatible with Ariston EuroPrisma EP10 and EP15 OR and UR models in both 2kW and 3kW variants (Edition 9, from October 2006), the 65104058 is the trusted choice for homeowners and heating engineers seeking a guaranteed-fit genuine spare part with no modifications required on installation.
Key Features & Benefits
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 65104058 |
| Brand | Ariston |
| Type | Boiler Control Thermostat |
| Compatible Models | EP10 OR 3kW, EP10 UR 2kW & 3kW, EP15 OR 3kW, EP15 UR 2kW & 3kW (Edition 9) |
| Series | EuroPrisma EP OR & EP UR |
| Suitable From | October 2006 |
| Application | Electric water heaters |
| Part Status | Genuine OEM |
This is a genuine Ariston spare part supplied directly from the manufacturer. We ensure full compatibility, reliable performance and the highest quality standards.
| MPN | 65104058 |
|---|---|
| Product Code | EDDARISTONSPARE18 |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Ariston |
Standard delivery for all orders over £150 ex-VAT are free of charge.
If we can speed this up, we will, but you can also select Express Delivery when you check out and get your purchase more quickly (usually the next working day, subject to a 1pm cut-off): there is an extra charge for this ranging from £5 to £29.99 depending on the products you are buying.
We partner with several of the best UK carriers (such as TNT, Royal Mail, DPD etc) depending on the type of product and the warehouse it is coming from, and also with some pallet companies for larger items. All of these operate during normal Monday – Friday working hours, and we expect all deliveries to arrive in 5 days. For more details checkout this page.
For all Gledhill Cylinders, a flat delivery charge of £33.00 (ex-VAT) applies, regardless of order value or delivery method. This will be added automatically at checkout.
Having to return a product because it doesn’t fit, or is not what you wanted, is really annoying! To try and make sure this isn’t necessary we have lots of helpful advice on our site, and you should feel free to call our experts on the number above to check if you are in any doubt at all – we’re always happy to help.
But if you do, don’t worry, just contact us and we’ll get it sorted (note that for trade customers there may be a restocking fee). If you need it, we can usually arrange the carrier to pick it up.
For full details of our policy, check out the small print here.
The Ariston 65104058 is a genuine OEM boiler control thermostat designed as a direct replacement for Ariston EuroPrisma EP OR and EP UR series electric water heaters. Manufactured to Ariston's exact specifications, this thermostat regulates temperature by generating signals when the water temperature exceeds or falls below the desired value, maintaining a consistent, safe water temperature and protecting your cylinder from overheating. The dial wheel on the front face allows for straightforward temperature adjustment.
Compatible with Ariston EuroPrisma EP10 and EP15 OR and UR models in both 2kW and 3kW variants (Edition 9, from October 2006), the 65104058 is the trusted choice for homeowners and heating engineers seeking a guaranteed-fit genuine spare part with no modifications required on installation.
Key Features & Benefits
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 65104058 |
| Brand | Ariston |
| Type | Boiler Control Thermostat |
| Compatible Models | EP10 OR 3kW, EP10 UR 2kW & 3kW, EP15 OR 3kW, EP15 UR 2kW & 3kW (Edition 9) |
| Series | EuroPrisma EP OR & EP UR |
| Suitable From | October 2006 |
| Application | Electric water heaters |
| Part Status | Genuine OEM |
This is a genuine Ariston spare part supplied directly from the manufacturer. We ensure full compatibility, reliable performance and the highest quality standards.
| MPN | 65104058 |
|---|---|
| Product Code | EDDARISTONSPARE18 |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Ariston |
Standard delivery for all orders over £150 ex-VAT are free of charge.
If we can speed this up, we will, but you can also select Express Delivery when you check out and get your purchase more quickly (usually the next working day, subject to a 1pm cut-off): there is an extra charge for this ranging from £5 to £29.99 depending on the products you are buying.
We partner with several of the best UK carriers (such as TNT, Royal Mail, DPD etc) depending on the type of product and the warehouse it is coming from, and also with some pallet companies for larger items. All of these operate during normal Monday – Friday working hours, and we expect all deliveries to arrive in 5 days. For more details checkout this page.
For all Gledhill Cylinders, a flat delivery charge of £33.00 (ex-VAT) applies, regardless of order value or delivery method. This will be added automatically at checkout.
Having to return a product because it doesn’t fit, or is not what you wanted, is really annoying! To try and make sure this isn’t necessary we have lots of helpful advice on our site, and you should feel free to call our experts on the number above to check if you are in any doubt at all – we’re always happy to help.
But if you do, don’t worry, just contact us and we’ll get it sorted (note that for trade customers there may be a restocking fee). If you need it, we can usually arrange the carrier to pick it up.
For full details of our policy, check out the small print here.
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