Andrews
Andrews Cover Combustion Chamber C660
Combustion chamber cover (inner door) for Andrews water heaters, part C660.
At a glance
- Also known as 1820816
Showing prices
£27.85
£23.21 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 C660 is a combustion chamber cover, supplied as an inner door, for Andrews water heaters. It closes off the combustion chamber on the 63/71 and 84/87 appliance ranges. The part is listed under casing in the gas boiler spares range.
Signs this part needs replacing
- Corrosion, rust or heat discolouration across the cover face
- Warping or distortion that stops the door seating correctly
- Cracks, splits or holes in the panel
- A deteriorated sealing face causing combustion readings to drift
- Signs of leakage around the combustion chamber opening
Before you order
- Confirm your appliance model against the fit list above
- Check the existing cover for a part number or marking
- Check whether the chamber seal or gasket is listed as a separate item for your appliance
- Inspect the fixings and sealing face while the cover is removed
Mechanical
| Part type | COMBUSTION CHAMBER |
|---|
Compliance
| Manufacturer part number (MPN) | C660 |
|---|---|
| Barcode / EAN | 5039192366002 |
| Alternative numbers | 1820816 |
| 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 L63/71 STANDARD | — | — | — | |
| ANDREWS WATER HEATERS L84/74 STANDARD | — | — | — | |
| ANDREWS WATER HEATERS RFF280 B SERIES | — | — | — |
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.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.