Saunier Duval Themafast Condens F 30 Circulating Pump Ref. 0010030642
RefurbishedSaunier DuvalPumps

Saunier Duval Themafast Condens F 30 Circulating Pump Ref. 0010030642

70 €VAT includedIn stock · 1 unit

Circulating pump: refurbished spare part that circulates water in the heating circuit. Useful if there is noise, water is not circulating, or radiators do not heat evenly. Compatible with Themafast Condens F25, Themafast Condens F30, Thema Condens F25 (ref. 0010030642). 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
0010030642
Brand
Saunier Duval
Type of part
Pumps
Available units
1 unit in stock
Status
Refurbished
Warranty
1 year
Shipping
2–4 working days (EU)
Return
14 days

The same part (ref. 0010030642) equips these models. Verified compatibility; check the reference before purchasing.

Themafast Condens

  • Themafast Condens F25
  • Themafast Condens F30

Thema Condens

  • Thema Condens F25
  • Thema Condens F30

Themaplus Condens

  • Themaplus Condens F25 A1
  • Themaplus Condens F30 A1

Isotwin Condens

  • Isotwin Condens F25

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)
F.20Safety shutdown: temperature limiter.The circulating pump (ref. 0010030642) blocked/seized or without flow causes overheating of the primary. Check that the rotor is turning (front cap), that it is receiving power/signal, and that there is circulation (ΔT flow/return).
F.23Safety shutdown: excessive temperature variation.Lack of circulation due to pump (0010030642) being blocked or with low performance quickly increases the flow/return difference. Check the pump's rotation/consumption and bleed air; observe anomalous ΔT in flow/return.
F.24Safety shutdown: temperature increase too rapid.The circulating pump (0010030642) is not moving enough flow and the water heats up very quickly. Check that the pump is rotating/pumping, bleed the circuit, and confirm adequate pressure.
How do I know if this circulating pump is the one for my boiler?
Check the reference 0010030642 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part. It is a Wilo part.
What is it used for?
The circulating pump circulates the water through the heating circuit.
Noise, water not circulating, or cold radiators?
Typical symptoms: humming, seized rotor after a long stop, or radiators that do not heat evenly.
Which models is it suitable for?
Part shared by various models (see Compatibility). If your model does not appear, send us a photo of the marking and we will confirm it.
Installation and recommendations
Bleed the air from the circuit and the pump; check the pressure at 1–1.5 bar with the boiler cold.
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 Themafast Condens F 30

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