Andrews
Andrews Wiring Harness - Fan 7704026
Fan wiring harness for Andrews water heaters, part number 7704026.
At a glance
- Also known as 1823138
Showing prices
£165.76
£138.13 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 7704026 is a fan wiring harness from Andrews Water Heaters. It provides the electrical connection to the fan/blower on compatible Andrews water heaters. The harness is used across the Classicflo RFF range.
Signs this part needs replacing
- Fan does not run or runs intermittently
- Visible damage to the harness, such as cracked insulation, scorching or exposed conductors
- Loose or corroded connector at the fan or control board
- Fan-related fault codes or lockouts
- Brittle or heat-damaged wiring near the fan
Before you order
- Confirm your appliance model matches one of the fitments listed above.
- Check the existing harness part number or connector configuration against 7704026.
- Isolate the power supply before inspection or replacement.
- Inspect the fan and control board for related faults.
Compliance
| Alternative numbers | 1823138 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO RFF RFF 13/175 | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO RFF RFF 18/270 | — | — | — |
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.