Biasi
Biasi Filling Group Kit BI1181507
Filling group kit for Biasi gas boilers, including Activ A, RIVA, Parva and Garda models.
At a glance
- Also known as 1650809
Showing prices
£60.14
£50.12 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Biasi BI1181507 is a filling group kit for Biasi gas boilers. It is listed for the Biasi Activ A 25C and other Biasi boiler models. The kit forms part of the boiler's filling and isolation arrangement.
Signs this part needs replacing
- Boiler system pressure cannot be maintained or topped up.
- Water weeping or dripping from the filling group or valve assembly.
- The filling valve spindle or knob is stiff, seized or does not seal.
- Visible corrosion, scale or damage around the filling group body.
- System pressure continues to rise after the filling valve is closed.
Before you order
- Confirm the boiler model and GC number against the Fits list.
- Check the existing filling group kit identification on the appliance.
- Verify the boiler uses this filling group kit configuration before ordering.
- If unsure, consult the manufacturer's parts list for the appliance.
Compliance
| GC number | H50-491 |
|---|---|
| Barcode / EAN | 8023585813478 |
| Alternative numbers | 1650809 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BIASI ACTIV A 25C | — | — | — | |
| BIASI ACTIV A 25C | 47-583-21 | 47-583-21 | — | — |
| BIASI ACTIV A 25C LPG | 47-583-21 | 47-583-21 | — | — |
| BIASI ACTIV A 30C | 47-583-22 | 47-583-22 | — | — |
| BIASI ACTIV A 30C | — | — | — | |
| BIASI ACTIV A 30C LPG | 47-583-22 | 47-583-22 | — | — |
| BIASI ACTIV A 35C | — | — | — | |
| BIASI ACTIV A 35C | 47-583-23 | 47-583-23 | — | — |
| BIASI ACTIV A 35C LPG | 47-583-23 | 47-583-23 | — | — |
| BIASI GARDA HE MK2 M96A.24SM/B | 47-583-15 | 47-583-15 | — | — |
Showing 10 of 28 compatible appliances.
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.
manual
BIASI appliance manual — ACTIV A 25C (GC 47-583-21), ACTIV A 25C LPG (GC 47-583-21), ACTIV A 30C (GC 47-583-22), ACTIV A 30C LPG (GC 47-583-22), ACTIV A 35C (GC 47-583-23), ACTIV A 35C LPG (GC 47-583-23)
manualmanualBIASI appliance manual — GARDA HE MK2 M96A.24SM/B (GC 47-583-15), GARDA HE MK2 M96A.28SM/B (GC 47-583-16)
manualmanualBIASI appliance manual — GARDA M110B.24SM/E (GC 47-583-13), GARDA M110B.32SM/E (GC 47-583-14)
manualmanualBIASI appliance manual — PARVA HE M96.24SM/P (GC 47-583-08), PARVA HE M96.28SM/P (GC 47-583-09), PARVA HE M96.32SM/P (GC 47-583-10)
manualmanualBIASI appliance manual — RIVA ADVANCE HE M110B.24SM/C (GC 47-583-11), RIVA ADVANCE HE M110B.32SM/C (GC 47-583-12)
manualmanualBIASI appliance manual — RIVA COMPACT HE M96.24SM/C2 (GC 47-583-05), RIVA COMPACT HE M96.28SM/C2 (GC 47-583-06), RIVA COMPACT HE M96.32SM/C2 (GC 47-583-07)
manualmanualBIASI appliance manual — RIVA COMPACT HE M96A.24SM/C (GC 47-583-17), RIVA COMPACT HE M96A.28SM/C (GC 47-583-18), RIVA COMPACT HE M96A.32SM/C (GC 47-583-19)
manualmanualBIASI appliance manual — RIVA PLUS HE M296.24SM/C (GC 47-583-24), RIVA PLUS HE M296.24SM/C LPG (GC 47-583-24), RIVA PLUS HE M296.28SM/C (GC 47-583-25), RIVA PLUS HE M296.28SM/C LPG (GC 47-583-25)
manualNo technical questions yet for this part.
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