Saunier Duval
Saunier Duval Fan Seal S1044200
Fan seal for Saunier Duval Isofast, Isotwin and Xeon Condens boilers, part number S1044200.
At a glance
- Also known as 1420621
£9.22
£7.68 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 Saunier Duval fan seal, part number S1044200, is a sealing component for the fan assembly on a range of Saunier Duval condensing boilers. It seals the fan connection on the appliance and supersedes the earlier code S1100030. It is supplied for use on Isofast Condens, Isotwin Condens and Xeon Condens models.
Signs this part needs replacing
- Whistling or audible leakage from the fan area
- Staining or traces of condensate around the fan housing
- Visible cracking, hardening or flattening of the seal
- Soot or flue gas deposits around the seal face
- Seal found damaged or missing during fan servicing or removal
Before you order
- Confirm the appliance model and, on Isofast Condens F35E, check the serial number against 0400446159.
- Check the code marked on the old part; S1100030 identifies the earlier version.
- Inspect the fan assembly and any mating gaskets for damage while access is available.
Compliance
| Alternative numbers | 1420621 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SAUNIER DUVAL ISOFAST CONDENS F35E - AFTER SERIAL No 0400446159 | 47-920-46A | 47-920-46A | — | — |
| SAUNIER DUVAL ISOFAST CONDENS F35E - BEFORE SERIAL No 0400446159 | 47-920-46 | 47-920-46 | — | — |
| SAUNIER DUVAL ISOTWIN CONDENS F35E | 47-920-47 | 47-920-47 | — | — |
| SAUNIER DUVAL SAUNIER DUVAL ISOFAST CONDENS F35E AFTER SERIAL No 0400446159 | — | — | — | |
| SAUNIER DUVAL SAUNIER DUVAL ISOFAST CONDENS F35E BEFORE SERIAL No 0400446159 | — | — | — | |
| SAUNIER DUVAL XEON CONDENS 18 | 41-920-38 | 41-920-38 | — | — |
| SAUNIER DUVAL XEON CONDENS 30 | 41-920-46 | 41-920-46 | — | — |
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.
SAUNIER DUVAL appliance manual — ISOFAST CONDENS F35E - AFTER SERIAL No 0400446159 (GC 47-920-46A), ISOFAST CONDENS F35E - BEFORE SERIAL No 0400446159 (GC 47-920-46)
manualmanualSAUNIER DUVAL appliance manual — ISOTWIN CONDENS F35E (GC 47-920-47)
manualmanualSAUNIER DUVAL appliance manual — XEON CONDENS 18 (GC 41-920-38), XEON CONDENS 30 (GC 41-920-46)
manualNo technical questions yet for this part.
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