Biasi
Biasi Pump/Gas Diverter Valve Cable BI1905101
Biasi pump/gas diverter valve cable BI1905101, suitable for Garda and RIVA Compact and RIVA PLUS models from serial number N124511006.
At a glance
- Part type: pump/gas diverter valve cable
- Also known as PUMPGAS-DIVERTER-VALVE-CABLE, 1651920
£45.53
£37.94 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 Biasi BI1905101 is a pump/gas diverter valve cable used on Biasi Garda and RIVA combination boiler ranges. It links the pump and gas diverter valve assembly so the valve operates in step with the pump during domestic hot water and heating demand. This version is specified for appliances from serial number N124511006 onwards.
Signs this part needs replacing
- Diverter valve fails to move when the pump runs, so hot water or heating demand is not met
- Boiler runs the pump but does not switch between heating and hot water modes correctly
- Visible fraying, stretching, kinks or corrosion on the cable
- Cable detached or loose at the pump or diverter valve connection
- Intermittent operation that changes when the cable is moved or reseated
Before you order
- Confirm the boiler model matches one of the fit lines above
- Check the appliance serial number is N124511006 or later
- Inspect the cable routing and both connection points before fitting
- Compare the failed cable against the part number BI1905101
Compliance
| Alternative numbers | PUMPGAS-DIVERTER-VALVE-CABLE, 1651920 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BIASI GARDA M90F.24S | 47-970-19 | 47-970-19 | — | — |
| BIASI GARDA M90F.28S | 47-970-20 | 47-970-20 | — | — |
| BIASI GARDA M90F.32S | 47-970-22 | 47-970-22 | — | — |
| BIASI RIVA COMPACT M90E.24S | 47-970-17 | 47-970-17 | — | — |
| BIASI RIVA COMPACT M90E.28S | 47-970-18 | 47-970-18 | — | — |
| BIASI RIVA COMPACT M90E.32S | 47-970-21 | 47-970-21 | — | — |
| BIASI RIVA PLUS M90D.24S | 47-970-15 | 47-970-15 | — | — |
| BIASI RIVA PLUS M90D.28S | 47-970-16 | 47-970-16 | — | — |
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.
BIASI appliance manual — GARDA M90F.24S (GC 47-970-19), GARDA M90F.28S (GC 47-970-20), GARDA M90F.32S (GC 47-970-22)
manualmanualBIASI appliance manual — RIVA COMPACT M90E.24S (GC 47-970-17), RIVA COMPACT M90E.28S (GC 47-970-18), RIVA COMPACT M90E.32S (GC 47-970-21)
manualmanualBIASI appliance manual — RIVA PLUS M90D.24S (GC 47-970-15), RIVA PLUS M90D.28S (GC 47-970-16)
manualNo technical questions yet for this part.
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