Pressure Captor Baxi Roca Cointra Water Pressure Switch Supra Compact SPC 21 EI Ref. 125568703
RefurbishedCointraPressure sensors

Pressure Captor Baxi Roca Cointra Water Pressure Switch Supra Compact SPC 21 EI Ref. 125568703

20 €VAT includedIn stock · 1 unit

Pressure sensor: refurbished spare part that measures water pressure for the electronics. Useful if there is a pressure fault even though the pressure gauge reads correctly. Compatible with VICTORIA 24/24, VICTORIA 24/24 F, NEOBIT PLUS 24/24F (ref. 125568703). 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
125568703
Brand
Cointra
Type of part
Pressure sensors
Available units
1 unit in stock
Status
Refurbished
Warranty
1 year
Shipping
2–4 working days (EU)
Return
14 days

The same part (ref. 125568703) equips these models. Verified compatibility; check the reference before purchasing.

VICTORIA

  • VICTORIA 24/24
  • VICTORIA 24/24 F

NEOBIT

  • NEOBIT PLUS 24/24F
  • NEOBIT S 24/24F

BIOS

  • BIOS 85 F
  • BIOS 100 F

NOVANOX

  • NOVANOX 24/24F
  • NOVANOX 28/28F

NOVAMAX

  • NOVAMAX 31

NEODENS

  • NEODENS 24/24F
  • NEODENS 28/28F

ALTAIS

  • ALTAIS 24/24F

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)
E10The hydraulic pressure switch does not confirm operation (lack of pressure in the heating circuit).If the pressure sensor/pressure switch (125568703) does not detect the correct pressure and does not close, the PCB does not enable the boiler and E10 appears; check the actual pressure on the manometer (≈0.7–1.5 bar when cold) and the switching/wiring of the pressure switch (>~0.5 bar).
E164Lack of switching/consensus of the hydraulic differential pressure switch.In BIOS, the differential pressure sensor does not change state even though there is pressure/flow (damaged membrane/micro), so the electronics do not receive consensus; check pressure and continuity of the pressure switch during demand and replace if it does not switch with correct values.
How do I know if this pressure sensor is the one for my boiler?
Verify the reference 125568703 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part.
What is it used for?
The pressure sensor measures the water pressure of the circuit for the electronics.
Pressure fault even though the pressure gauge reads correctly?
The sensor is not transmitting the correct pressure to the PCB.
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 connector and the gasket.
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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