Alpha
Alpha Pressure/Temperature Safety Valve 3.015843
Pressure and temperature safety valve with fitting for Alpha Solarsmart 100 Cylinder and Alpha CD50 (LPG) appliances.
At a glance
- Also known as PRESSTEMP-SAFETY-VLV, 1258223
£115.36
£96.13 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 3.015843 is a pressure and temperature safety valve supplied complete with its fitting. It is fitted to Alpha appliances to relieve excess pressure or temperature from the system. It sits within the pressure relief and safety valve range for gas boiler spares.
Signs this part needs replacing
- Water discharging from the valve outlet when the system is not over-pressurised or overheating
- Continuous dripping or weeping from the valve body or outlet
- The valve fails to reseat after it has operated
- Scale, corrosion or debris visible around the valve seat
- No discharge when system pressure or temperature rises above normal operating limits
Before you order
- Confirm your appliance model against the fitment list above
- Check the part number on the existing valve matches 3.015843
- Confirm whether the existing fitting is reusable or should be replaced with the supplied item
Compliance
| Alternative numbers | PRESSTEMP-SAFETY-VLV, 1258223 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA SOLARSMART 100 CYLINDER | — | — | — | |
| ALPHA CD50 | 47-532-24 | 47-532-24 | — | — |
| ALPHA CD50 (LPG) | — | — | — | |
| ALPHA SOLARSMART 100 CYLINDER | — | — | — |
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.
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