Andrews
Andrews Plug Insulation Sheet Z336
Plug insulation sheet for Andrews water heaters and Fastflo LWH42, LWH56, WH42 and WH56 models.
At a glance
- Also known as 1824164
Showing prices
£8.09
£6.74 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 Z336 is a plug insulation sheet manufactured for Andrews water heaters. It is listed within the Andrews hot water spares range and is used to insulate the plug on compatible appliances.
Signs this part needs replacing
- The insulation sheet is cracked, brittle or breaking apart
- Visible heat damage, scorching or discolouration
- The sheet is missing or no longer sits correctly in position
- The material has degraded or crumbled
Before you order
- Check the appliance model number against the fit list above
- Confirm the part number is Z336
- Inspect the existing insulation sheet for damage before ordering
Compliance
| Alternative numbers | 1824164 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO LWH42 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO LWH56 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO WH42 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO WH56 | — | — | — |
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.