Hoval
Hoval Combustion Chamber Plate 83778189
Combustion chamber plate with 11 sections for the Hoval Atmogas AG 90.
At a glance
- Also known as 5400286
£69.96
£58.30 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 Hoval 83778189 is a combustion chamber plate with 11 sections, manufactured by Hoval for the Atmogas AG 90 gas appliance. It lines the combustion chamber, sitting in the heat path where the burner flame and flue gases pass. The plate shields the surrounding chamber structure from direct flame contact and sustained high temperatures.
Signs this part needs replacing
- Visible cracking or crazing across the plate surface
- Warping or distortion of the plate
- Corrosion, flaking or material loss on the plate
- Soot or debris build-up indicating breakdown of the chamber lining
- Changed combustion readings or flame appearance
Before you order
- Confirm the appliance model is the Hoval Atmogas AG 90.
- Check the existing plate for the number of sections and match it to this 11-section plate.
- Inspect the surrounding chamber and seals for related damage before fitting.
- Verify the part number 83778189 against the existing component or appliance documentation.
Compliance
| Alternative numbers | 8377-8189, 5400286 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| HOVAL ATMOGAS AG 90 | — | — | — |
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 documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
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