Andrews
Andrews Flue Adaptor Ring C657
5-inch flue adaptor ring for Andrews water heaters, part number C657.
At a glance
- Also known as 1820812
Showing prices
£66.30
£55.25 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Andrews C657 is a 5-inch flue adaptor ring for Andrews water heaters. It is used in the flue assembly to connect or adapt the flue connection at the appliance. This part is listed for a range of Andrews standard and Classicflo water heater models.
Signs this part needs replacing
- Visible corrosion, cracking or distortion of the adaptor ring.
- The flue joint no longer seals correctly, with signs of leakage or staining.
- The flue connection feels loose or does not seat properly.
- Heat damage or deterioration around the flue outlet.
- The ring cannot be refitted securely during flue servicing.
Before you order
- Confirm the appliance model against the fit list.
- Check that the existing flue adaptor ring is the 5-inch type.
- Verify part number C657 against the appliance's parts list.
- Consult the appliance service documentation if the flue arrangement is unclear.
Compliance
| Barcode / EAN | 5039192365708 |
|---|---|
| Alternative numbers | 1820812 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS 63/62 STANDARD | — | — | — | |
| ANDREWS WATER HEATERS 84/87 STANDARD | — | — | — | |
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO 15/270 | — | — | — | |
| ANDREWS WATER HEATERS L63/71 STANDARD | — | — | — | |
| ANDREWS WATER HEATERS L84/74 STANDARD | — | — | — |
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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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