Alpha
Alpha Pump 15-65 1.035221
Alpha pump (15-65) for the Alpha Solarsmart 100 Drain Back Unit, part number 1.035221.
At a glance
- Also known as PUMP-15-65
£218.59
£182.16 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 PUMP (15-65) is an Alpha circulation pump supplied for the Alpha Solarsmart 100 Drain Back Unit. It moves water around the appliance circuit, and is identified by Alpha part number 1.035221. The 15-65 designation in the product name denotes the pump variant.
Signs this part needs replacing
- The pump runs but no longer circulates water around the appliance circuit
- Excessive or unusual noise from the pump body during operation
- The pump fails to start when the appliance calls for heat
- Water weeping from the pump body or its seals
- Repeated overheating or circulation-related fault codes traced to the pump
Before you order
- Confirm the appliance is the Alpha Solarsmart 100 Drain Back Unit before ordering
- Check the part number on the existing pump against 1.035221
- Verify the pump variant in the product name matches the unit being worked on
- Isolate the power and drain down the appliance before removing the pump
Compliance
| Alternative numbers | PUMP-15-65 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA SOLARSMART 100 DRAIN BACK UNIT | — | — | — |
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 documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
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