
Saunier Duval
Saunier Duval Sanitary Hot Water Pipe S1028300
Sanitary hot water pipe, part S1028300, for the Saunier Duval Isofast Condens F35E boiler.
At a glance
- Part type: sanitary hot water pipe
- Appliance family: Isofast Condens
- Also known as 1420583
£34.33
£28.61 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 S1028300 is a sanitary hot water pipe manufactured by Saunier Duval. It forms part of the domestic hot water circuit on the Isofast Condens F35E boiler. The pipe carries heated water through the appliance's sanitary hot water side.
Signs this part needs replacing
- Visible water weeping or dampness around the pipe or its connections
- Corrosion, pitting or surface staining on the pipe wall
- Scale build-up restricting flow through the sanitary hot water circuit
- Kinks, cracks or deformation in the pipe run
- Water pooling inside the boiler casing beneath the pipe
Before you order
- Confirm the appliance is an Isofast Condens F35E
- Check the boiler serial number is below 0400446159, as later builds use a different arrangement
- Inspect the pipe connections and seals for damage before fitting
- Verify the part number S1028300 against the manufacturer's parts list for your appliance
Compliance
| Alternative numbers | 1420583 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SAUNIER DUVAL ISOFAST CONDENS F35E - BEFORE SERIAL No 0400446159 | 47-920-46 | 47-920-46 | — | — |
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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