Andrews
Andrews Sight Hole Cover Z246
Sight hole cover for Andrews water heaters, part number Z246.
At a glance
- Also known as 1824000
Showing prices
£4.25
£3.54 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 Z246 is a sight hole cover (peep sight cover) for Andrews water heaters. It seals the sight hole, allowing the flame to be viewed when required.
Signs this part needs replacing
- The cover is missing or lost
- Visible cracks or damage to the cover
- The cover no longer sits securely over the sight hole
- Heat or flue gases escaping from around the sight hole
- Difficulty viewing the flame through the sight hole due to a damaged cover
Before you order
- Confirm your appliance model matches one listed in the Fits section.
- Check the part number Z246 against your appliance's parts list.
- Ensure the cover is for the sight hole/peep sight on your Andrews water heater.
Compliance
| Alternative numbers | 1824000 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS HI FLO 32/143 | — | — | — | |
| ANDREWS WATER HEATERS HI FLO 54/418 | — | — | — | |
| ANDREWS WATER HEATERS HI FLO 54/440 | — | — | — | |
| ANDREWS WATER HEATERS HI FLO 62/341 | — | — | — | |
| ANDREWS WATER HEATERS HI FLO 65/173 | — | — | — | |
| ANDREWS WATER HEATERS HI FLO 81/264 | — | — | — | |
| ANDREWS WATER HEATERS HI FLO L32/143 | — | — | — |
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.