Baxi Roca Domina Oasi F 24 E Fan Pressure Switch Huba Ref. 125566382
RefurbishedFerroliPressure switches

Baxi Roca Domina Oasi F 24 E Fan Pressure Switch Huba Ref. 125566382

20 €VAT includedIn stock · 1 unit

Pressure switch: reconditioned spare part that controls air or water pressure to authorize operation. Useful if the boiler does not start or shows a draft error. Compatible with Altais 24/24 F V.01, Neobit S 24/24 F, Victoria 24/24 F (ref. 125566382). 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
125566382
Brand
Ferroli
Type of part
Pressure switches
Available units
1 unit in stock
Status
Refurbished
Warranty
1 year
Shipping
2–4 working days (EU)
Return
14 days

The same part (ref. 125566382) equips these models. Verified compatibility; check the reference before purchasing.

Altais

  • Altais 24/24 F V.01

Neobit

  • Neobit S 24/24 F

Victoria

  • Victoria 24/24 F

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)
E03Flue thermostat operation / flue pressure switch (flue evacuation).The Huba 125566382 air pressure switch does not change state due to insufficient draft/depression or obstruction/leak in the Venturi tube and hoses; check the fan depression with a manometer and the electrical switching of the pressure switch, as well as clean/secure tubes and terminals.
40-50-60-70-90The combustion gas evacuation device has been activated due to backflow or poor exhaust (NEOBIT 24/24 F).The Huba 125566382 air pressure switch detects insufficient differential pressure or remains closed at rest; check the depression at fan start-up, continuity of the pressure switch, and the condition/position of the venturi and pressure tubes, as well as possible blockages in the flue duct.
How do I know if this pressure switch is for my boiler?
Verify the reference 125566382 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part. It is a Huba piece.
What is it used for?
The pressure switch controls the pressure/draught (of air in sealed systems) or water to authorize operation.
Is the boiler not starting or showing a draught fault?
If the fan spins but does not ignite, check the pressure tubes (loose/blocked), the diaphragm, and the fan.
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
Check the tightness of the pressure pipes and the switching of the contact.
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.

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