Biasi
Biasi Complete Pump BI1472100
Complete circulating pump for Biasi Activ A series gas boilers, supplied as a full pump assembly.
At a glance
- Also known as COMPLETE-PUMP, 1651321
£236.64
£197.20 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 BI1472100 is a complete pump assembly for Biasi Activ A series gas boilers. It circulates water through the heating circuit and, where applicable, the domestic hot water circuit. It is fitted as a full pump unit.
Signs this part needs replacing
- No heating or hot water, with the pump not running
- Pump running but no circulation, radiators staying cold
- Grinding, humming or whining noise from the pump
- Boiler locking out or overheating on the flow side
- Water leaking from the pump body or seals
Before you order
- Confirm your boiler model and GC number against the list above
- Check the pump body and connections match the failed unit
- Confirm whether a complete pump or pump head is required
- Check system water quality and inhibitor levels before fitting
Compliance
| Barcode / EAN | 8023585855454 |
|---|---|
| Alternative numbers | COMPLETE-PUMP, 1651321 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BIASI ACTIV A 18S | 41-583-11 | 41-583-11 | — | — |
| BIASI ACTIV A 18S | — | — | — | |
| BIASI ACTIV A 18S LPG | 41-583-11 | 41-583-11 | — | — |
| BIASI ACTIV A 25C | 47-583-21 | 47-583-21 | — | — |
| BIASI ACTIV A 25C LPG | 47-583-21 | 47-583-21 | — | — |
| BIASI ACTIV A 25S | 41-583-12 | 41-583-12 | — | — |
| BIASI ACTIV A 25S | — | — | — | |
| BIASI ACTIV A 25S LPG | 41-583-12 | 41-583-12 | — | — |
| BIASI ACTIV A 30C | 47-583-22 | 47-583-22 | — | — |
| BIASI ACTIV A 30C LPG | 47-583-22 | 47-583-22 | — | — |
Showing 10 of 15 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 — ACTIV A 18S (GC 41-583-11), ACTIV A 18S LPG (GC 41-583-11), ACTIV A 25S (GC 41-583-12), ACTIV A 25S LPG (GC 41-583-12), ACTIV A 30S (GC 41-583-13), ACTIV A 30S LPG (GC 41-583-13)
manualmanualBIASI 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)
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