Andrews
Andrews PCB C/W Cover 7700330
Printed circuit board with cover for Andrews Fastflo water heaters, part number 7700330.
At a glance
- Also known as 1822916
Showing prices
£725.33
£604.44 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 7700330 is a printed circuit board supplied complete with its cover. It is manufactured by Andrews for use in the Fastflo range of water heaters, where it provides the control electronics for the appliance.
Signs this part needs replacing
- The water heater fails to power up, or the display remains blank.
- Fault or error codes appear and cannot be cleared.
- The appliance fires intermittently, or not at all, despite a call for heat.
- Controls or buttons are unresponsive.
- The board shows visible damage such as burning, scorching or water ingress.
Before you order
- Confirm your appliance model against the fitment list above.
- Check that the part number on the existing board matches 7700330.
- Isolate the electrical supply before removing or fitting the board.
- Note the wiring connections before disconnecting the old board.
Compliance
| Alternative numbers | 1822916 |
|---|
| 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 LWHIX49 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO PLUS LWHIC56 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO PLUS WHIC56 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO WHI49 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO WHIC56 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO WHIX49 | — | — | — |
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.