Circulator Pump Motor Saunier Duval ThemaClassic C 25 E Grundfos Ref. S1005200
RefurbishedSaunier DuvalPumps

Circulator Pump Motor Saunier Duval ThemaClassic C 25 E Grundfos Ref. S1005200

40 €VAT includedIn stock · 5 units

Circulating pump: refurbished spare part that circulates the water in the heating circuit. Useful if there is noise, the water does not circulate, or the radiators do not heat evenly. Compatible with C 24 E, C AS 24 E, F 24 E (ref. S1005200). Includes a one-year warranty and delivery within 2–4 working days in the EU.

1
Consult via WhatsApp
Delivery in 2–4 working days
1-year warranty
14-day return
Technical support

Key Data

Reference
S1005200
Brand
Saunier Duval
Type of part
Pumps
Available units
5 units in stock
Status
Refurbished
Warranty
1 year
Shipping
2–4 working days (EU)
Return
14 days

The same part (ref. S1005200) equips these models. Verified compatibility; check the reference before purchasing.

ThemaClassic

  • C 24 E
  • C AS 24 E
  • F 24 E
  • F 25 E

Themafast

  • C 24 E

Fault codes related to this part (not the entire boiler). They usually have more possible causes: first rule out electrodes, wiring/connections, and gas supply. Verified with ≥3 sources.

CodeWhat does it mean?Cause and diagnosis (this part)
F5Overheating of the primary circuit.If the S1005200 circulating pump is blocked or not rotating, there is no flow in the primary circuit and the temperature rises very quickly, triggering the safety limiter/thermostat. Check by measuring 230 V at the pump terminals during demand, checking consumption/rotation and bleeding to rule out air or obstructions.
How do I know if this pump is for my boiler?
Verify the reference S1005200 and ensure your model is on the list of compatible ones; compare connections and dimensions. Install a Grundfos UP 15-50 AO pump.
Which models is it suitable for?
Pump shared by various models (see Compatibility). If your model does not appear, send us a photo and we will confirm it.
My boiler is making noise or the water isn't circulating, is it the pump?
Typical pump symptoms: noise or humming, rotor seized after a long stop, radiators not heating evenly, or shutdowns due to overheating. Check that the rotor turns and that the circuit bleeds properly.
Do you need to bleed it after changing it?
Yes. After installation, bleed the air from the circuit and the pump itself, and check the pressure at 1–1.5 bar with the boiler cold.
What pump does it exactly have?
Install a Grundfos UP 15-50 AO pump. Compare the body, connections, and electrical connector with the original before installation.
What does refurbished mean and what coverage does it have?
Part removed from a boiler out of service, inspected and tested. Includes 1-year warranty and 14-day return policy. Delivery within 2–4 working days in the EU.

Spare Parts Related Boiler ThemaClassic C 25 E Grundfos

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