Grundfos Circulator Pump Beretta Exclusive Mix 26 C.S.I. AR Ref. 59945526
Grundfos UPS15-50 A0-AC-BC circulating pump, Low Energy range, compatible with the Beretta Exclusive Mix 26 C.S.I. AR boiler. It circulates the heating water through the primary circuit. It should be replaced if the circulator does not start, makes noise, or does not maintain pressure. Three speeds, manufacturer reference P/N 59945526, power supply 230V at 50Hz, maximum pressure 0.3 MPa.
- Type of part
- Pumps
- Status
- Refurbished
- Catalogue reference
- R10024975
- Warranty
- 1 year
Beretta boilers compatible with reference R10024975
Circulating pump with reference R10024975. A proven compatibility: Exclusive MIX 26 C S I AR Grundfos.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Beretta Exclusive MIX 26 C S I AR Grundfos | Beretta | 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 ref. R10024975 is the part for your boiler
The part reference, model, and equipment revision must be verified against the manufacturer's documentation.
- Find the reference printed on the installed part and check whether it matches the catalogue reference R10024975. If it is not visible, do not identify the part from its shape alone.
- Check the full boiler model on its data plate and look for it in the model associations on this page.
- Compare the connections and physical body with the original part before installation.
- If anything is unclear, send us a photo of the marking via WhatsApp before placing your order.
Symptoms that require diagnosis in the circulator pump R10024975
The circulation pump circulates the water in the heating circuit. These are the typical symptoms and what to do:
Common symptoms and faults
- 01
The boiler ignites and operates, but the radiators do not heat up.
Cause: The circulator is not pushing water to the circuit, so the heat is not coming out of the heat exchanger.
Check if the pump speed selector is in a middle or loose position: set it to maximum before considering the pump faulty.
- 02
The pump does not start even though it is receiving power.
Cause: The rotor may be stuck, which is common if the boiler has not been used for heating for months.
With the boiler turned off, try turning the shaft with the front unlocking screw before replacing the part.
- 03
Noticeable noise or vibration when starting the pump.
Cause: It could be due to air in the circuit or cavitation caused by low pressure in the system.
Check the pressure gauge of the boiler and bleed the circuit before concluding that the pump is damaged.
- 04
Water is leaking from the area where the pump body connects to the motor.
Cause: The mechanical seal of the shaft has worn out and has lost its tightness.
Dry the area and check in cold if the dripping reappears after a while of operation.
Beretta fault codes that require diagnosis
| Code | Fault | Technical checks |
|---|---|---|
| 71 | PRIMARY SENSOR (T) | If the circulating pump is blocked or faulty, there is no flow in the primary; the flow temperature rises quickly, and the boiler detects an overtemperature at the flow sensor (71). Check the power supply to the pump, the start/rotation of the rotor, and ensure there is actual circulation (valves open, no air). |
These symptoms can have more than one cause. If your boiler displays a fault code, send it to us via WhatsApp along with a photo of the labeling, and we'll tell you if this is the part.
Data sheet for the Beretta R10024975 circulation pump.
- Catalogue reference
- R10024975
- Uniclima internal SKU
- BCMIX26AR
- Brand
- Beretta
- Type of part
- Pumps
- Units in stock
- 3 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.
- Manufacturer
- Grundfos
- Model
- UPS15-50 A0-AC-BC
- Manufacturer code
- P/N 59945526
- Nominal voltage
- 230V~
- Frequency
- 50Hz
- Condenser
- 2 µF
- Protection rating
- IP 42
- Insulation class
- Class H
- Maximum pressure
- Max. 0.3 MPa
- Current and power by speed
- 0.18A/40W - 0.28A/60W - 0.33A/75W
- Production code
- PC:0941R0
Manuals and technical documentation
Official documentation of the boiler, useful for locating the part and cross-referencing the fault codes.
- Beretta Exclusive MIX 26 C S I AR Grundfos Manual (PDF) Document © Beretta, provided as a technical reference.
Frequently asked questions about the circulator pump R10024975
Which manufacturer produces the circulation pump for the Beretta Exclusive Mix 26 C.S.I. AR?
What P/N should I check on the label of the pump of the Beretta Exclusive Mix 26 C.S.I. AR?
How many speeds does the pump of the Beretta Exclusive Mix 26 C.S.I. AR have and what is the consumption for each one?
What is the maximum pressure supported by the pump of the Beretta Exclusive Mix 26 C.S.I. AR?
When should the circulation pump of the Beretta Exclusive Mix 26 C.S.I. AR be replaced?
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