Worcester Bosch
Worcester Bosch Control Board Assembly 28i 87161463290
At a glance
- Part type: Printed circuit board (PCB) / control board assembly
- Appliance family: Worcester 28i RSF
- Also known as WB87161463290, 2245127, N0684-1
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£206.54
£172.12 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 Worcester Bosch control board assembly, part number 87161463290, is the printed circuit board that governs the operating sequence of the 28i RSF boiler. It handles ignition timing, fan and gas valve sequencing, temperature sensing and the safety interlocks that shut the appliance down when a fault is detected. It is supplied as a complete board assembly for direct replacement of the original item.
Signs this part needs replacing
- The boiler locks out repeatedly and needs resetting before it will run.
- No response at the control panel, or the display and indicator LEDs stay dark.
- The boiler fails to reach ignition, or the fan and pump do not run through their normal start sequence.
- Fault codes appear that point to the control board rather than to a sensor or electrode.
- Intermittent operation that changes with temperature or after the board has been running for a while.
Before you order
- Check the GC number and serial plate on the appliance to confirm the board matches your 28i RSF variant.
- Compare the numbers on the existing board against 87161463290 and the alternative numbers listed above before ordering.
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Printed Circuit Boards (PCB) |
|---|---|
| Appliance family | Worcester 28i RSF |
Compliance
| Manufacturer part number (MPN) | 87161463290 |
|---|---|
| GC number | 47-311-54 |
| Barcode / EAN | 4010009757368 |
| Commodity code | 8537 10 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 4010009757368, WB87161463290, 252782451730, 43375414, 2245127, N0684-1 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER 28i RSF NG | 47-311-54 | 47-311-54 | — | — |
| WORCESTER WORCESTER 28i RSF NATURAL GAS | — | — | — |
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?
Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.