Biasi
Biasi Pump Complete BI2112104
Biasi BI2112104 pump complete for Basica COND and Rinnova Adaptive boilers.
At a glance
- Also known as 1651952
£335.38
£279.48 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 BI2112104 is a complete pump assembly for Biasi gas boilers. It circulates heating water around the system, maintaining flow through the boiler and radiators. This part is listed for the Basica COND and Rinnova Adaptive appliance families.
Signs this part needs replacing
- Boiler runs but radiators stay cold or heat unevenly
- Grinding, humming or rumbling noise from the pump area
- Pump body leaking water or showing signs of seepage
- Boiler locking out or failing to reach temperature during a demand
- Pump running hot or seizing, with no circulation through the system
Before you order
- Confirm your boiler model against the fitment list above
- Check the GC number on your appliance data badge matches the model listed
- Compare the part number on the existing pump with BI2112104
- Confirm whether the pump is supplied as a complete assembly for your appliance variant
Compliance
| Alternative numbers | 1651952 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BIASI BASICA COND M275V.2024 SM | 47-583-49 | 47-583-49 | — | — |
| BIASI BASICA COND M275V.2428 SM | 47-583-50 | 47-583-50 | — | — |
| BIASI BASICA COND M275V.28 SR | 41-583-40 | 41-583-40 | — | — |
| BIASI BASICA COND M275V.2832 SM | 47-583-51 | 47-583-51 | — | — |
| BIASI RINNOVA ADAPTIVE M300V.2025 SM | 47-583-46 | 47-583-46 | — | — |
| BIASI RINNOVA ADAPTIVE M300V.2530 SM | 47-583-47 | 47-583-47 | — | — |
| BIASI RINNOVA ADAPTIVE M300V.30 SR | 41-583-39 | 41-583-39 | — | — |
| BIASI RINNOVA ADAPTIVE M300V.3035 SM | 47-583-48 | 47-583-48 | — | — |
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 — BASICA COND M275V.2024 SM (GC 47-583-49), BASICA COND M275V.2428 SM (GC 47-583-50), BASICA COND M275V.2832 SM (GC 47-583-51)
manualmanualBIASI appliance manual — RINNOVA ADAPTIVE M300V.2025 SM (GC 47-583-46), RINNOVA ADAPTIVE M300V.2530 SM (GC 47-583-47), RINNOVA ADAPTIVE M300V.3035 SM (GC 47-583-48)
manualNo technical questions yet for this part.
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