Andrews
Andrews Hose - Drain (External) 7700343
External drain hose for Andrews water heaters, part number 7700343.
At a glance
- Part type: External drain hose
- Also known as 1822930
Showing prices
£45.08
£37.57 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 7700343 is an external drain hose for Andrews water heaters. It is a spare part used to carry drain water away from the appliance. It is compatible with the Andrews water heater models listed below.
Signs this part needs replacing
- Visible cracks, splits or perishing on the hose
- Water leaking from the hose or its connections
- The hose has become hard or brittle
- Kinks or blockages that restrict drainage
- Loose fit at the drain outlet
Before you order
- Check your appliance model against the fitment list above
- Confirm the part number 7700343 matches your existing hose
- Inspect the hose connections and routing to ensure a correct fit
Compliance
| Alternative numbers | 1822930 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO LWHI49 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO LWHIC56 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO WHI49 | — | — | — | |
| 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.