Alpha
Alpha RS Chamber Cover Assembly 3.018333
Alpha RS chamber cover assembly, part number 3.018333, for He25 and He33 LPG appliances.
At a glance
- Appliance family: Alpha He LPG
- Also known as RS-CHAMBER-COVER-ASSEMBLY, 1260376
£94.62
£78.85 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 RS chamber cover assembly is a combustion chamber component manufactured by Alpha for use in its He range of LPG boilers. It forms the cover over the combustion chamber, sealing the burner enclosure and maintaining correct flue gas paths. Part number 3.018333.
Signs this part needs replacing
- Visible cracks, warping or distortion of the cover
- Heat discolouration or corrosion on the cover surface
- Combustion readings outside the expected range for the appliance
- Flue gas leakage or staining around the chamber cover joint
- The cover no longer seats correctly or seals against the chamber
Before you order
- Confirm the appliance model is an Alpha He25 (LPG) or He33 (LPG)
- Check the part number on the existing chamber cover matches 3.018333
- Verify the appliance is the LPG variant, as the part is listed for LPG models only
- Check the condition of the chamber seal and fixings before fitting
Compliance
| Alternative numbers | RS-CHAMBER-COVER-ASSEMBLY, 3018333, 1260376 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA HE25 | 47-532-41 | 47-532-41 | — | — |
| ALPHA HE25 (LPG) | 47-532-42 | 47-532-42 | — | — |
| ALPHA HE33 | 47-532-43 | 47-532-43 | — | — |
| ALPHA HE33 (LPG) | 47-532-44 | 47-532-44 | — | — |
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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