Andrews
Andrews O-Ring Exhaust Flue 7702373
Exhaust flue O-ring for Andrews Fastflo WHIC56 and LWHIC56 water heaters.
At a glance
- Also known as 1822938
Showing prices
£115.37
£96.14 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 7702373 is an O-ring for the exhaust flue on Andrews Fastflo water heaters. It seals the flue connection to prevent leakage of exhaust gases and condensate. This component is specific to the Andrews Fastflo WHIC56 and LWHIC56 models.
Signs this part needs replacing
- Visible cracks, cuts or flattening of the O-ring
- Hardening or brittleness of the rubber
- Signs of condensate or water leakage around the flue joint
- Exhaust gas odours near the flue connection
- Difficulty achieving a seal when reassembling the flue
Before you order
- Check your appliance model against the fit list above
- Confirm the part number 7702373 matches your requirement
- Inspect the flue connection for any additional damage
Compliance
| Alternative numbers | 1822938 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO LWHIC56 | — | — | — | |
| 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.