Andrews
Andrews O-Ring High Temperature P3 7702389
High temperature O-ring (P3) for Andrews water heaters, part number 7702389.
At a glance
- Appliance family: Andrews water heaters
- Also known as 1822968
Showing prices
£4.12
£3.43 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
This is a high temperature O-ring (P3) manufactured by Andrews for use in Andrews water heaters. It provides a sealing function in high temperature areas of the appliance. Part number 7702389.
Signs this part needs replacing
- Visible cracking, hardening or flattening of the O-ring
- Water weeping or dripping from the joint or housing where the O-ring sits
- Water pooling or staining around the appliance
- Loss of pressure or intermittent leaks during operation
- Discolouration or heat damage to the O-ring material
Before you order
- Confirm your appliance model matches one listed in the Fits section
- Check the part number 7702389 against your appliance's parts list
- Verify the O-ring is suitable for the high temperature location it serves
- Inspect the sealing surface for damage before fitting
Compliance
| Alternative numbers | 1822968 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO LWHIC56 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO PLUS LWHIC56 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO PLUS WHIC56 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO WHIC56 | — | — | — |
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.