Siemens
Siemens Photocell QRB1-A-A050B70A
Siemens QRB1-A-A050B70A photocell used in boiler burner control for monitoring flame presence.
£40.78
£33.98 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 Siemens photocell QRB1-A-A050B70A is a light-sensing component used in boiler burner control, where it monitors the presence of a flame. It is listed under the Oil Spares brand within the boiler category. The part is identified by the Siemens reference QRB1-A-A050B70A.
Before you order
- Confirm the marking on the removed photocell matches QRB1-A-A050B70A.
- Check the burner or boiler manufacturer's documentation for the photocell type it specifies.
- Inspect the photocell holder and its cabling on the burner before fitting a replacement.
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| OIL SPARES SIEMENS | — | — | — |
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.
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.