Alpha
Alpha Drain Back Unit Heat Exchanger 4.1060509
Drain back unit heat exchanger for Alpha Solar Smart 90 and Alpha Secura 4200 appliances.
At a glance
- Appliance family: Alpha Solar Smart 90, Alpha Secura 4200
- Also known as DRAIN-BACK-UNIT-HEAT-EXCHANGER, 1260670
£308.82
£257.35 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 4.1060509 is a drain back unit heat exchanger for Alpha solar thermal and Secura appliances. It transfers heat between the solar circuit and the appliance's water store within the drain back unit. It is supplied as a service component for the Alpha Solar Smart 90 and Alpha Secura 4200 ranges.
Signs this part needs replacing
- Reduced heat transfer to the store, with the solar circuit running but little temperature rise
- Visible leaks, weeping or staining around the heat exchanger connections
- Scale or corrosion on the heat exchanger surfaces
- Fluid loss from the drain back unit circuit
- Unusual noise from the drain back unit during operation
Before you order
- Confirm the appliance model and, where available, the GC number against the manufacturer's parts list
- Check that part number 4.1060509 matches the component being replaced
- Confirm whether the fault lies with the heat exchanger or elsewhere in the drain back unit
- Isolate and drain the system before removal and fitting
Compliance
| Alternative numbers | DRAIN-BACK-UNIT-HEAT-EXCHANGER, 41060509, 1260670 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA SECURA 4200 | — | — | — | |
| ALPHA SOLAR SMART 90 | — | — | — | |
| ALPHA SOLAR SMART 90 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 technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.