Baxi Neodens Plus 28/28F and Platinum Circulating Pump - Ref. 7662941
If you notice cold radiators, strange noises, or overheating, it is possible that the Baxi Neodens Plus 28/28F and Platinum Circulating Pump is failing. This pump is responsible for moving water through the heating circuit, ensuring proper circulation. When it is not functioning, you may experience blockages or safety activations such as E110 and E125. It is installed in Baxi Neodens Plus 24/24F, Neodens Plus 28/28F, Platinum 24/24F, Platinum 28/28F, Platinum 33/33F, and Platinum Compact 24/24F v02 boilers, among others. It should be replaced when it shows these symptoms or operational faults.
VAT included
Consult via WhatsAppBaxi boilers compatible with reference 7662941
Circulating pump with reference 7662941. Seven confirmed compatibilities: Neodens Plus 24/24F and Neodens Plus 28/28F.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Baxi Neodens Plus 24/24F | Neodens Plus | Contrasted |
| Baxi Neodens Plus 28/28F | Neodens Plus | Contrasted |
| Baxi Platinum 24/24F | Platinum | Contrasted |
| Baxi Platinum 28/28F | Platinum | Contrasted |
| Baxi Platinum 33/33F | Platinum | Contrasted |
| Baxi Platinum Compact 24/24F v02 | Platinum Compact | Contrasted |
| Baxi Platinum Compact 28/28F v02 | Platinum Compact | 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 the ref. 7662941 is the part for your boiler
What determines it is not the boiler model, but the reference printed on the part you already have installed.
- Find the reference printed on the installed part and check whether it matches the catalogue reference 7662941. 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 and faults that the circulator pump 7662941 resolves.
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 but heats little or nothing.
Cause: The water is not circulating, so the heat is not reaching the radiators.
Touch the supply pipe and the return pipe: if you don't notice a temperature difference, bleed the pump before considering it faulty.
- 02
A gurgling or buzzing sound is heard when starting the boiler.
Cause: There is trapped air in the rotor, which is causing noise in the pump.
Bleed the air through the front screw of the pump and check if the noise disappears before replacing it.
- 03
The boiler locks out due to a differential pressure or flow fault.
Cause: The control board does not detect sufficient circulation and shuts down for safety.
Check that the circuit shut-off valves are open and that the filter or separator is not blocked before replacing the pump.
- 04
The radiators are cold with the boiler on.
Cause: The hot water is not reaching the emitters due to lack of circulation.
Check that all the radiators are bled and the thermostatic valves are open before concluding that it is the pump.
- 05
There is moisture or dripping on the casing or the shaft of the pump.
Cause: The mechanical seal of the shaft has lost its tightness.
Dry the area and check after a cycle of operation if the leak reappears right at the shaft.
Fault codes Baxi that this part resolves
| Code | Fault | Diagnosis and solution |
|---|---|---|
| E110 | Activation of the safety thermostat due to overheating (likely blocked pump or air in the circuit). | If the circulation pump is blocked or not rotating, there is no flow and the primary overheats, triggering the limiter. Check voltage/power supply to the pump, rotor rotation (front unlocking), and bleed air from the circuit. |
| E125 | Safety activation due to lack of circulation (insufficient water circulation in the primary circuit). | If the pump is faulty/stuck or does not receive a command, the water does not move and the electronics detect a lack of circulation by ΔT/temperature. Check that the pump receives a signal and rotates, and rule out blockages/air in the circuit. |
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 Baxi 7662941 circulation pump.
- Catalogue reference
- 7662941
- Brand
- Baxi
- Type of part
- Pumps
- Units in stock
- 1 unit
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- 1-2 business days
- Return
- 14 days
Data read on the part and in the manufacturer's documentation
What we have not been able to verify does not appear here.
- Voltage
- 230V~ 50Hz
- Current
- 0.32 A
- Power
- 75 W
- Condenser
- 2.5 µF
- Degree of protection
- IP42
- Insulation class
- Class H
- Maximum pressure
- 0.3 MPa
- Part Number (P/N)
- 97505023 (PC:1520BX)
Frequently asked questions about the circulator pump 7662941
Is this pump suitable for a Baxi Platinum 24/24F?
What technical data does the pump of the Neodens Plus 28/28F have?
How many models are compatible with the Baxi Neodens Plus 28/28F and Platinum circulator pump – Ref. 7662941?
What fault codes are documented for this pump?
What is the reference for the circulation pump for the Neodens Plus and Platinum range?
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