Alpha
Alpha Thermostat 3.023815
At a glance
- Part type: Thermostat
- Also known as 1260530
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£786.46
£655.38 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 Alpha thermostat (part number 3.023815) is a replacement component for Alpha Commercial ARES series boilers. It regulates the boiler's temperature by monitoring and controlling the heating circuit. This thermostat is suitable for both natural gas and LPG variants of the ARES range.
Signs this part needs replacing
- Boiler fails to reach or maintain the set temperature.
- Frequent cycling or overheating.
- Inaccurate temperature readings.
- Boiler not firing when heat is demanded.
Before you order
- Check your boiler model and serial number to confirm compatibility.
- Verify the part number 3.023815 or alternative 1260530 matches your existing component.
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Thermostat |
|---|
Compliance
| Manufacturer part number (MPN) | 3.023815 |
|---|---|
| Commodity code | 9032 10 00 00 |
| GPC classification | Thermostats |
| Alternative numbers | 1260530 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA COMMERCIAL ARES 150 TEC | — | — | — | |
| ALPHA COMMERCIAL ARES 150 TEC (LPG) | — | — | — | |
| ALPHA COMMERCIAL ARES 200 TEC | — | — | — | |
| ALPHA COMMERCIAL ARES 200 TEC (LPG) | — | — | — | |
| ALPHA COMMERCIAL ARES 250 TEC | — | — | — | |
| ALPHA COMMERCIAL ARES 250 TEC (LPG) | — | — | — | |
| ALPHA COMMERCIAL ARES 300 TEC | — | — | — | |
| ALPHA COMMERCIAL ARES 300 TEC (LPG) | — | — | — | |
| ALPHA COMMERCIAL ARES 350 TEC | — | — | — | |
| ALPHA COMMERCIAL ARES 350 TEC (LPG) | — | — | — |
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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.
ALPHA COMMERCIAL appliance manual — ARES 150 TEC, ARES 150 TEC (LPG), ARES 200 TEC, ARES 200 TEC (LPG), ARES 250 TEC, ARES 250 TEC (LPG), ARES 300 TEC, ARES 300 TEC (LPG), ARES 350 TEC, ARES 350 TEC (LPG)
manualmanualALPHA COMMERCIAL appliance manual — ARES 440 TEC, ARES 440 TEC (LPG), ARES 550 TEC, ARES 550 TEC (LPG), ARES 660 TEC, ARES 660 TEC (LPG), ARES 770 TEC, ARES 770 TEC (LPG), ARES 900 TEC, ARES 900 TEC (LPG)
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