Andrews
Andrews Exhaust Box Silencer Board Z483
Exhaust box silencer board for Andrews water heaters, part number Z483.
At a glance
- Also known as 1824422
£47.74
£39.78 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 Exhaust Box Silencer Board is a sound-attenuating component used within the exhaust box assembly of Andrews water heaters. It reduces noise emitted from the flue and exhaust path during burner operation. The board is supplied under Andrews part number Z483.
Signs this part needs replacing
- Noticeably louder exhaust or flue noise during firing
- Rattling or buzzing from the exhaust box area
- Visible deterioration, cracking or breakdown of the board material
- Vibration transmitted through the casing or surrounding panels
- Soot or heat damage around the silencer board location
Before you order
- Confirm the appliance model against the manufacturer's parts list
- Check the existing silencer board for damage before removal
- Verify the part number Z483 matches the component being replaced
- Isolate the appliance and allow the exhaust box to cool before inspection
Compliance
| Alternative numbers | 1824422 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — |
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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