Ferroli
Ferroli Heat Exchanger Gasket Kit 39818611
Ferroli heat exchanger gasket kit, part 39818611, for Optimax 25 OV, 25C and 25S gas boilers.
At a glance
- Appliance family: Optimax
- Also known as 1210797
£58.15
£48.46 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 Ferroli 39818611 gasket kit is a sealing set for the heat exchanger on Ferroli Optimax gas boilers. It provides the seals required when the heat exchanger is disturbed or re-assembled. The kit is listed under Orings, Washers & Gaskets within gas boiler spares.
Signs this part needs replacing
- Visible water or staining around the heat exchanger joints
- Weeping or dripping at the heat exchanger sealing faces
- Seals that are hardened, flattened or cracked on inspection
- Loss of system pressure with no other obvious cause
- Seals disturbed during heat exchanger removal or servicing
Before you order
- Confirm the boiler model matches one of the Optimax variants listed above
- Check the appliance data badge for the model and product code
- Inspect the existing seals to confirm the kit is the correct sealing set for the heat exchanger
- Verify the manufacturer part number 39818611 against the parts list for your appliance
Compliance
| GC number | H44-053 |
|---|---|
| Barcode / EAN | 8028693503785 |
| Alternative numbers | 1210797 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| FERROLI OPTIMAX 25 OV - 30K00740 (01/01/2004) | 41-267-23 | 41-267-23 | — | — |
| FERROLI OPTIMAX 25C - 30K0086000 (01/07/2004) | 47-267-34 | 47-267-34 | — | — |
| FERROLI OPTIMAX 25S - 30K00700 (01/12/2003) | 47-267-22 | 47-267-22 | — | — |
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.
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