Caleffi HIU
Caleffi HIU Heat Exchanger SATKF0005
24-plate heating-side heat exchanger, part SATKF0005, for Caleffi HIU products.
At a glance
- Also known as 4260129
£714.25
£595.21 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 SATKF0005 is a 24-plate heat exchanger used on the heating circuit of Caleffi HIU products. It transfers heat between the primary and secondary circuits within the unit. The part is listed under the Altecnic reference SATKF0005 and is supplied for Caleffi HIU applications.
Signs this part needs replacing
- Reduced heating output at the outlets served by the HIU
- Poor temperature differential across the primary and secondary sides
- Scale or debris build-up restricting flow through the plates
- Visible weeping or staining around the plate pack
- Noise or vibration from the heat exchanger under demand
Before you order
- Confirm your appliance is a Caleffi HIU product
- Check whether the heating or domestic hot water heat exchanger is required
- Verify the plate count against the existing component
- Match the part number SATKF0005 before ordering
Compliance
| Alternative numbers | 4260129 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| CALEFFI HIU PRODUCTS | — | — | — |
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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