MINOX 24E Circulating Pump Wilo NFSL12/PREMIUM-1 C Ref. 4513543
The Wilo NFSL12/PREMIUM-1 C circulator pump (ref. 4513543) circulates water through a circuit of the boiler. It operates at 230 V, 50 Hz, and 59 W. It is confirmed for the Biasi MINOX 24E, MURA 24E, MINOX 3 28E, and MICON 24E boilers, as well as for the M 97.23E. It is sold refurbished, tested, and with a 1-year warranty.
- Type of part
- Pumps
- Status
- Refurbished
- internal SKU
- BOM089
- Warranty
- 1 year
VAT included Stock · 9 units
Compatible boilers
Circulating pump. Five confirmed compatibilities: MINOX 24E and MURA 24E.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| MINOX 24E | Manaut | Contrasted |
| MURA 24E | Manaut | Contrasted |
| MINOX 3 28E | Manaut | Contrasted |
| MICON 24E | Manaut | Contrasted |
| M 97.23E | Compatible | Contrasted |
Can't see your model or have questions? The printed reference takes precedence. How to check it · Send us a photo via WhatsApp.
How to check if it is the part for your boiler
The part reference, model, and equipment revision must be verified against the manufacturer's documentation.
- Read the label on the pump. It should say Wilo NFSL12/PREMIUM-1 C. It can also be written as NFSL12/PREMIUM-1C, NFSL12 PREMIUM-1 C, or NFSL12/PREMIUM 1 C.
- Look for the codes: 4513543 and 4022.3080.30 (or 4022308030). The 4513555 is another code for this same pump.
- Compare the marked data: ~230 V, 50 Hz, 59 W, 0.26 A, 2460 min⁻¹, 2 µF capacitor (400 VDB), PN6, IP44, class F and TF95.
- Check on the PCB of your boiler that it is a MINOX 24E, MURA 24E, MINOX 3 28E, MICON 24E, or M 97.23E. A similar name is not enough.
- Compare the appearance with the photos: black body, gray motor with the plate on the cover and electrical connectors. In the MURA 24E and in the MICON 24E, the pump has its own bleed plug.
- If you have any questions, call 911 17 77 77 with the model of your boiler and a photo of both labels.
Technical sheet: circulator pump
- Uniclima internal SKU
- BOM089
- Type of part
- Pumps
- Units in stock
- 9 units
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- Delivery time shown at checkout
- Return
- 14 days
Part data and available documentation
Contrast the label codes, PCB, and revision with the installed part; they are not necessarily equivalent references.
- Reference
- 4513543
- Manufacturer of the pump
- Wilo
- Marked model
- NFSL12/PREMIUM-1 C
- Additional code marked
- 4022.3080.30 (also 4022308030)
- Another code for the spare part
- 4513555
- Voltage and frequency
- ~230 V, 50 Hz
- Power
- 59 W
- Intensity
- 0.26 A
- Speed
- 2460 min⁻¹
- Condenser
- 2 µF (400 VDB)
- Nominal pressure
- PN6
- Protection
- IP44
- Insulation class
- F
- Fluid temperature class
- TF95
- Marked
- CE · manufactured in the EU
- Status
- Reconditioned and tested
- Warranty
- 1 year
Before purchasing
- Do not confuse with NFSL12/6 HE · NFSL12/6 HEP · NFSL12/7 HE: Other Wilo models with similar names. This technical sheet is only for the NFSL12/PREMIUM-1 C.
Frequently asked questions about the circulation pump
What codes does this pump have and which one should I compare with mine?
The model Wilo NFSL12/PREMIUM-1 C, reference 4513543 and additional code 4022.3080.30, which can also be written as 4022308030. The 4513555 is another code for this same pump. Start with the complete model of your pump's PCB and then compare the codes. The model can be written as NFSL12/PREMIUM-1C or NFSL12 PREMIUM-1 C: it is the same pump.
Is it compatible with my MINOX 24E, MURA 24E, MINOX 3 28E, MICON 24E or M 97.23E?
Yes. This pump is confirmed for those five boilers. Before ordering it, check the full model on your boiler's label.
Is it suitable for a boiler that is not on that list?
For another model, please contact us. Call 911 17 77 77 or send us a photo of your pump's label and another of your boiler's label from the Contact section.
What electrical and pressure data is marked?
It has marked ~230 V, 50 Hz, 59 W, 0.26 A, and 2460 min⁻¹, with a capacitor of 2 µF (400 VDB), nominal pressure PN6, protection IP44, insulation class F, and fluid temperature class TF95. These are the values of this pump: compare them with those of your original pump.
Is it the same as other Wilo NFSL12 pumps?
Don't take it for granted. Wilo has other models with similar names, such as NFSL12/6 HE, NFSL12/6 HEP, and NFSL12/7 HE. This technical sheet is only for the NFSL12/PREMIUM-1 C. Always compare the complete model of the PCB.
Is it sold tested and with a warranty?
Yes. The circulation pump is sold refurbished, tested, and with a 1-year warranty.
Can I install it myself or should a technician do it?
It is advisable to have it installed by a qualified technician: it operates at 230 V and is connected to the boiler's water circuit. It must be installed with the boiler de-energized and the circuit depressurized.