Grundfos UP 15-60 AO Circulating Pump · 59926512 for Baxi Roca Neodens 24/24F
The circulation pump moves the water from the boiler through the heating circuit. It is suspected when the boiler turns on but the radiators do not heat, or when the pump makes noise or does not rotate.
- Type of part
- Pumps
- Status
- Refurbished
- Catalogue reference
- 59926512
- Warranty
- 1 year
Grundfos boilers compatible with reference 59926512
Circulating pump with reference 59926512. A confirmed compatibility: Baxi Roca Neodens 24/24F. There are 4 other models that we are still verifying.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Grundfos Baxi Roca Neodens 24/24F | Grundfos | Contrasted |
Models pending verification
These models are associated with this reference, but we have not finished verifying them yet, so we do not consider them compatibleIf your boiler is one of them, send us a photo of the part you are going to replace and we will verify it before you purchase.
| Grundfos Baxi Duo-Tec 24, 28, 33 and 40 HE (United Kingdom) | Grundfos | Unconfirmed |
|---|---|---|
| Grundfos Baxi Platinum Combi 24 and 28 HE (United Kingdom) | Grundfos | Unconfirmed |
| Grundfos Baxi Megaflo System 15 to 32 HE A (United Kingdom) | Grundfos | Unconfirmed |
| Grundfos Baxi Combi 105 E / HE and Combi Instant 80 / 105 HE (United Kingdom) | Grundfos | Unconfirmed |
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 reference 59926512 is the part for your boiler
The part reference, model, and equipment revision must be verified against the manufacturer's documentation.
- Check the motor plate of your pump: it should say "Grundfos UP15-60 AO" and the code 59926512.
- Compare the marked data: 230 V · 50 Hz, 0.39 A / 90 W, 2.5 µF capacitor, IP44, and TF95.
- Do not confuse it with the references Baxi Roca 125158600 (UP0 15-60) or 125565562 (UPMO 16-60): there is no record of them being equivalent.
- Check that your boiler is the Baxi Roca Neodens 24/24F, the one that has been confirmed.
- Any questions? Send us a photo of your part's label and the boiler's rating plate from Contact.
Symptoms that require diagnosis in the circulation pump 59926512
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 locks out due to excessive temperature (E110).
Cause: Safety thermostat activated due to overheating. This may be due to a blocked pump or air in the circuit.
Open the radiator valves and bleed them. If it happens again, have a technician check it.
- 02
The boiler stops and E125 appears on the screen.
Cause: Low water circulation in the primary circuit. The boiler shuts down to protect itself.
Bleed the radiators and check the pressure. If the fault code returns, have a technician check it.
- 03
The pump does not move the water or is stuck.
Cause: Blocked, jammed, or non-functioning pump. Other causes of lack of circulation: air in the circuit, clogged filter, or stuck valve.
Have a technician check the pump: ensure it receives power, that it spins freely, or replace it. Bleed the circuit if there is air.
Grundfos fault codes that require diagnosis
| Code | Fault | Technical checks |
|---|---|---|
| E110 | Safety thermostat activated due to excessive temperature in the boiler. | Open the radiator valves and bleed the air. If it happens again, have a technician check it, as there may be a blocked pump. |
| E119 | Hydraulic pressure switch: incorrect water pressure in the circuit. | Check the circuit pressure with the installation cold. If it persists, have a technician check it. |
| E125 | Low water circulation in the primary circuit. The boiler shuts down to protect itself. | Bleed the radiators and check the pressure on the manometer. If the fault code returns, it could be the pump: have a technician check it. |
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.
Technical sheet: Grundfos 59926512
- Catalogue reference
- 59926512
- Uniclima internal SKU
- BOM004
- Brand
- Grundfos
- Type of part
- Pumps
- Units in stock
- 0 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.
- Power supply
- 230 V, 50 Hz
- Marked capacitor
- 2.5 µF
- Current / power
- 0.39 A / 90 W
- Protection
- IP44
- Set temperature
- TF95
- Marked class
- H
- Maximum pressure marked
- 0.3 MPa
- Additional text
- Low Energy
- Inventory — Type of spare part
- Pumps
- Inventory — Motor capacitor
- 2.5 μF
- Inventory — Production code PC
- 1132BX
- Inventory — Application indicated in inventory
- NEODENS 24/24F
- Confirmed data by external sources — Type
- Single-speed circulator for boilers
- Confirmed data from external sources — Power supply
- 230 V · 50 Hz ·
- Confirmed data from external sources — Condenser
- 2.5 µF
- Confirmed data by external sources — Maximum pressure
- 3 bar
- Confirmed data from external sources — Class and protection
- Class H · IP44 ·
- Confirmed data from external sources — Set temperature
- TF95
- Identification — Marked designation
- UP15-60 AO
- Identification — Marked code
- 59926512
- Technical sheet: Power supply
- 230 V, 50 Hz
- Technical sheet: Marked capacitor
- 2.5 µF
- Technical sheet: Current / power
- 0.39 A / 90 W
- Technical sheet: Protection
- IP44
- Technical sheet: Marked temperature
- TF95
- Technical sheet: Marked class
- H
- Technical sheet: Maximum marked pressure
- 0.3 MPa
- Technical sheet: Additional text
- Low Energy
- Inventory data — Type of spare part
- Pumps
- Inventory data — Motor capacitor
- 2.5 μF
- Inventory data — Production code PC
- 1132BX
- Inventory data — Application indicated in inventory
- NEODENS 24/24F
- To confirm: Baxi Duo-Tec 24, 28, 33 and 40 HE (United Kingdom): (models) and Elite Plumbing (family) · Baxi code 248042
- To confirm: Baxi Platinum Combi 24 and 28 HE (United Kingdom): (models) and Elite Plumbing (family)
- To confirm: Baxi Megaflo System 15 to 32 HE A (United Kingdom): (models) and Elite Plumbing (family)
- To confirm: Baxi Combi 105 E / HE and Combi Instant 80 / 105 HE (United Kingdom):
- Do not confuse: 125565562 — Baxi Roca pump with Grundfos motor "UPMO 16-60"; for Neodens 24/24 F (V0, V1, V2) and it states that it is replaced by 7801354 — Its motor is 16-60, not 15-60, and without additional confirmation, it links it to 59926512.
- Do not confuse: 125158600 — Baxi Roca "UP0 15-60" pump for Neodens Plus and Platinum Compact 24/24F and 28/28F, — without additional confirmation it is linked to 59926512: it is not stated that it is the same part.
- 248042 only appears in British models and none link it to the Neodens. Label the 59926512 as "UPS15-60 A0KR": compare it with the model printed on your pump.
- The 59926512 is a Grundfos 15-60 according to independents. None mention the Neodens 24/24F, nor have we been able to read an official breakdown: that boiler confirms it.
Frequently asked questions: 59926512 circulator pump
How do I identify the Grundfos UP 15-60 AO 59926512 pump?
Is it compatible with my Baxi Roca Neodens 24/24F?
Is it the same pump as the Baxi Roca 125158600 or the 125565562?
What do the codes 59926512, UP 15-60 AO, and 248042 mean?
What other boilers use the 59926512?
What electrical characteristics does the Grundfos UP 15-60 AO have?
Can I install this pump myself?
What is the reference for this pump?
What power supply does it need?
