Andrews
Andrews Slave PCB 90 2023 7836159
Andrews slave PCB 90 (2023) control board for Andrews water heaters, part number 7836159.
At a glance
- Also known as 1824846
£783.67
£653.06 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Andrews Slave PCB 90 is a control board used in Andrews water heating appliances, supplied under part number 7836159. It forms part of the appliance's electronic control arrangement, handling the slave-side switching and communication functions within the heating cycle. This version is the 2023 specification of the board.
Signs this part needs replacing
- The appliance fails to fire or runs through an incomplete sequence with no fault code shown
- Persistent lockout or repeated reset attempts that do not clear
- Loss of control over the slave-side functions, such as fan or pump operation
- Visible damage to the board, including scorching, burnt tracks or leaking capacitors
- Intermittent operation that changes with temperature or vibration at the board
Before you order
- Confirm the appliance model and that it uses the 2023 specification of this board
- Read the existing board's part number and variant marking before removal
- Check the fault diagnosis points to the board rather than a sensor, loom or connector fault
- Isolate the power supply and follow the manufacturer's wiring and anti-static precautions when fitting
Compliance
| Alternative numbers | 1824846 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — |
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 documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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