Worcester Bosch
Worcester Bosch Digistat Receiver 77161920050
Worcester Bosch 77161920050 Digistat receiver for CDI appliances, the wireless control unit that switches heating demand from the room thermostat.
At a glance
- Part type: Clocks and timers
- Also known as 1011437
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£301.19
£250.99 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 77161920050 is a Digistat receiver, the wall-mounted unit that pairs with a Digistat room thermostat and relays heating demand to the appliance. It forms part of the Worcester Bosch control and timer range used across the CDI appliance family. The receiver picks up the radio signal from the thermostat and switches the boiler in and out of heating mode accordingly.
Signs this part needs replacing
- The room thermostat calls for heat but the boiler does not respond
- The receiver indicator or display fails to illuminate
- Heating runs continuously regardless of the thermostat setting
- Signal between thermostat and receiver drops out intermittently
- The boiler fires outside the programmed heating schedule
Before you order
- Check the GC number and the appliance data plate to confirm this receiver is the correct fitment for your model.
- Compare the number printed on the existing receiver against the part number and the alternative numbers listed below.
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Clocks and timers |
|---|
Compliance
| Manufacturer part number (MPN) | 77161920050 |
|---|---|
| GC number | E01-052 |
| Barcode / EAN | 4010009741145 |
| Commodity code | 8536 50 80 00 |
| GPC classification | Heating System Controls |
| Alternative numbers | 7-716-192-049-0, 77161920060, 8-716-156-117-0, 1011437 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER 24 CDI BF NG | 47-311-29 | 47-311-29 | — | — |
| WORCESTER 24 CDI OF LPG | 47-311-33 | 47-311-33 | — | — |
| WORCESTER 24 CDI OF NG | 47-311-32 | 47-311-32 | — | — |
| WORCESTER 24 CDI RSF LPG | 47-311-31 | 47-311-31 | — | — |
| WORCESTER 24 CDI RSF NG | 47-311-30 | 47-311-30 | — | — |
| WORCESTER 26 CDI RSF NG | 47-311-41 | 47-311-41 | — | — |
| WORCESTER 26 CDI XTRA RSF LPG | 47-311-42 | 47-311-42 | — | — |
| WORCESTER 26 CDI XTRA RSF NG | 47-311-41 | 47-311-41 | — | — |
| WORCESTER 28 CDI RSF LPG | 47-311-35 | 47-311-35 | — | — |
| WORCESTER 28 CDI RSF NG | 47-311-34 | 47-311-34 | — | — |
Showing 10 of 27 compatible appliances.
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.
WORCESTER appliance manual — 24 CDI BF NG (GC 47-311-29)
manualmanualWORCESTER appliance manual — 24 CDI OF LPG (GC 47-311-33), 24 CDI OF NG (GC 47-311-32)
manualmanualWORCESTER appliance manual — 24 CDI RSF LPG (GC 47-311-31), 24 CDI RSF NG (GC 47-311-30)
manualmanualWORCESTER appliance manual — 26 CDI RSF NG (GC 47-311-41), 26 CDI XTRA RSF LPG (GC 47-311-42), 26 CDI XTRA RSF NG (GC 47-311-41)
manualmanualWORCESTER appliance manual — 28 CDI RSF LPG (GC 47-311-35), 28 CDI RSF NG (GC 47-311-34)
manualmanualWORCESTER appliance manual — 35 CDI II RSF LPG (GC 47-311-59), 35 CDI II RSF NG (GC 47-311-58)
manualmanualWORCESTER appliance manual — 35 CDI RSF LPG (GC 47-311-40), 35 CDI RSF NG (GC 47-311-39)
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