Buderus
Buderus Concentric Adaptor 77465
Concentric adaptor 77465 for Buderus 600-11R, 600-19R and 600-24R gas boilers.
At a glance
- Also known as 2240778
£63.66
£53.05 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 Buderus 77465 is a concentric adaptor used within the flue arrangement of Buderus 600-R series gas boilers. It forms the transition between concentric flue components, joining the inner and outer sections so the flue path stays correctly aligned and sealed. It is supplied as a single component under Buderus part number 77465.
Signs this part needs replacing
- Visible corrosion, cracking or deformation of the adaptor body
- Flue joints that no longer seat or seal correctly at the adaptor
- Condensate tracking or staining around the adaptor connection
- Evidence of combustion products escaping at the flue joint
Before you order
- Confirm the boiler model against the fitment list above before ordering
- Check the existing flue components the adaptor will connect to
- Match the part number 77465 against the component being replaced
Compliance
| Barcode / EAN | 4051516157388 |
|---|---|
| Alternative numbers | 2240778 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BUDERUS 600-11R | 41-110-21 | 41-110-21 | — | — |
| BUDERUS 600-19R | 41-110-22 | 41-110-22 | — | — |
| BUDERUS 600-24R | 41-110-23 | 41-110-23 | — | — |
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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