Alpha
Alpha Pipe 3-Way Valve To Heat Exchanger 6.5643580
Alpha pipe assembly connecting the 3-way valve to the heat exchanger, listed for the Alpha 500 E gas boiler.
At a glance
- Also known as 1251297
£100.14
£83.45 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
This is a pipe assembly manufactured by Alpha, running between the 3-way valve and the heat exchanger on the Alpha 500 E gas boiler. It forms part of the boiler's internal water circuit, carrying flow between the diverter valve and the heat exchanger body.
Signs this part needs replacing
- Visible corrosion, pitting or scaling on the pipe surface
- Weeping or dripping from the pipe joints or along the pipe run
- Water staining or mineral deposits around the 3-way valve or heat exchanger connections
- Loss of system pressure with no other obvious source of leakage
- Restricted flow or kettling symptoms traced to a blocked or scaled internal pipe
Before you order
- Confirm the boiler model is an Alpha 500 E
- Check the existing pipe against the part number 6.5643580 before ordering
- Inspect the 3-way valve and heat exchanger connections for damage that may also need attention
- Isolate the boiler and drain down before fitting
Compliance
| Alternative numbers | 1251297 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA 500 E | 47-532-07 | 47-532-07 | — | — |
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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