Gas Valve Baxi Neodens Plus 28 28F Ref. 125089600
RefurbishedBaxiGas valves

Gas Valve Baxi Neodens Plus 28 28F Ref. 125089600

40 €VAT includedIn stock · 1 unit

Gas valve: refurbished spare part that regulates and modulates the gas flow to the burner. Useful if there are ignition faults or the flame does not modulate. Compatible with 24/24F GN, 24/24F GP, 28/28F GN (ref. 125089600). 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
125089600
Brand
Baxi
Type of part
Gas valves
Available units
1 unit in stock
Status
Refurbished
Warranty
1 year
Shipping
2–4 working days (EU)
Return
14 days

The same part (ref. 125089600) equips these models. Verified compatibility; check the reference before purchasing.

Neodens Plus

  • 24/24F GN
  • 24/24F GP
  • 28/28F GN
  • 28/28F GP
  • ECO 24/24F
  • ECO 28/28F
  • ECO 33/33F

Platinum Alux

  • 24/24F
  • 33/33F

Platinum Compact

  • 24/24F ECO
  • 24/24F GN
  • 26/26F ECO
  • 28/28F ECO
  • 28/28F GN
  • 30/30F ECO

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)
134Gas valve blocked.The gas valve is stuck or its coil is not operating, preventing opening/modulation and ignition. Check the control signal and voltage at the valve, coil resistance, and gas supply pressure during demand.
15Gas valve control error.Fault in the valve control (loose connector, damaged wiring, or open coil), so the PCB cannot actuate the valve. Check continuity from the PCB to the valve connector and the presence of control voltage during the ignition attempt.
09Gas valve connection error.The boiler detects a loss of communication/electrical connection with the valve (loose connector, damaged harness). Check the fixation of connectors, continuity of cables between the PCB and valve, and absence of shorts/opens.
H.01 .00Temporary communication failure between the gas valve and the PCB.Intermittencies in the valve (connector/coil) cause temporary loss of communication. Check terminals and ground, clean/adjust terminals, and check control/modulation signal to the valve during start-up.
E.02 .17Permanent communication failure between the gas valve and the boiler PCB.Fault in the valve or its harness causes permanent loss of communication. Check continuity of the wiring, power supply/output of the PCB, and coil resistance; if there is a control board and the valve does not respond, replace the valve.
How do I know if this gas valve is the one for my boiler?
Verify the reference 125089600 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part. It is a b&p piece (model SGV100-24VC-3/4m, internal ref. SGV100).
What is it used for?
The gas valve regulates and modulates the gas flow to the burner.
Ignition faults, does not modulate, or smells of gas?
It could be the gas valve. IMPORTANT: gas handling ONLY by an authorised technician.
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
Installation and pressure adjustment by authorised technician; mandatory leak check.
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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