Biasi
Biasi Flow Group Kit BI1141502
Diverter valve flow group kit for Biasi Parva, Garda and RIVA M90 series combi boilers.
At a glance
- Also known as 1651608
£113.76
£94.80 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 BI1141502 flow group kit is a diverter valve assembly for Biasi M90 series combi boilers. It controls the changeover of water flow between central heating and domestic hot water production. The kit is listed for Parva, Garda and RIVA models within the M90 range.
Signs this part needs replacing
- Domestic hot water runs cold or fluctuates while the heating is running
- Radiators warm up when a hot tap is opened
- No hot water unless the heating is switched on
- Diverter valve sticking or failing to move between heating and hot water positions
- Water leaking from the valve body or actuator area
Before you order
- Confirm your boiler model and GC number against the fitment list
- Check the part number on the existing valve matches BI1141502
- Confirm whether the full flow group kit is required or just the valve body
- Isolate and drain the boiler before fitting
Compliance
| GC number | E83-429 |
|---|---|
| Alternative numbers | 1651608 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BIASI BIASI GARDA M90F-24SR | — | — | — | |
| BIASI BIASI GARDA M90F-28SR | — | — | — | |
| BIASI BIASI PARVA M90-24SR | — | — | — | |
| BIASI BIASI PARVA M90-28SR | — | — | — | |
| BIASI BIASI RIVA COMPACT M90F-24SR | — | — | — | |
| BIASI BIASI RIVA COMPACT M90F-28SR | — | — | — | |
| BIASI BIASI RIVA PLUS M90D-24SR | — | — | — | |
| BIASI BIASI RIVA PLUS M90D-28SR | — | — | — | |
| BIASI GARDA M90F.24SR | 41-970-10 | 41-970-10 | — | — |
| BIASI GARDA M90F.28SR | 41-970-11 | 41-970-11 | — | — |
Showing 10 of 14 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.
BIASI appliance manual — GARDA M90F.24SR (GC 41-970-10), GARDA M90F.28SR (GC 41-970-11)
manualmanualBIASI appliance manual — PARVA M90 - 24SR (GC 41-970-06), PARVA M90 - 28SR (GC 41-970-07)
manualmanualBIASI appliance manual — RIVA PLUS M90D.24SR (GC 41-970-08), RIVA PLUS M90D.28SR (GC 41-970-09)
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