Alpha
Alpha Pipe 3-Way Valve to Heat Exchanger 6.5634470
Alpha pipe connecting the 3-way valve to the heat exchanger, part number 6.5634470.
At a glance
- Also known as PIPE-PRIMARY-FLOW, 1258931
£109.16
£90.97 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 the pipe that connects the 3-way valve to the heat exchanger on Alpha appliances. It is manufactured by Alpha and carries part number 6.5634470. The pipe forms part of the primary water circuit, carrying flow between the diverter valve and the heat exchanger.
Signs this part needs replacing
- Visible water weeping or staining at the pipe connections
- Corrosion, pitting or scale build-up on the pipe surface
- A kinked, crushed or restricted pipe affecting flow through the primary circuit
- Poor heating or hot water performance traced to restricted flow between the valve and heat exchanger
- Debris or sludge blocking the pipe bore
Before you order
- Confirm your appliance model against the fitment list above
- Check the part number on the existing pipe or the manufacturer's parts list
- Inspect the valve and heat exchanger connections for damage before refitting
- Confirm whether seals or washers at the joints are required separately
Compliance
| GC number | 343-811 |
|---|---|
| Alternative numbers | PIPE-PRIMARY-FLOW, 65634470, 1258931 |
| 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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