Vaillant Turbotec Plus Gas Valve VMW ES 21 245 4 5 R3 Honeywell Ref. 0020053968
RefurbishedVaillantGas valves

Vaillant Turbotec Plus Gas Valve VMW ES 21 245 4 5 R3 Honeywell Ref. 0020053968

65 €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 VMW ES 21/245/4-5, VMW ES 21/245/4-5 R3, VMW 21-245-4-3 R3 (ref. 0020053968). Includes a one-year warranty and delivery within 2–4 working days in the EU.

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

Key Data

Reference
0020053968
Brand
Vaillant
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. 0020053968) equips these models. Verified compatibility; check the reference before purchasing.

Vaillant Turbotec Plus (VMW ES)

  • VMW ES 21/245/4-5
  • VMW ES 21/245/4-5 R3
  • VMW 21-245-4-3 R3
  • VMW 240/3-5 M
  • VMW 242/4-5
  • VMW 274/4-7
  • VMW 275/4-7
  • VMW 280/3-5
  • VMW 282/4-5
  • VMW 322/4-5

Vaillant Atmotec/Turbotec VM (heating only)

  • VM 240/3-5
  • VM 242/4-5
  • VM 245/4-7
  • VM 280/3-5
  • VM 282/4-5
  • VM 322/4-5

Vaillant VC (heating series 4-5/4-7)

  • VC 195/4-5
  • VC 204/4-7
  • VC 245/4-5
  • VC 254/4-7
  • VC 95/4-5
  • VC 194/4-5

Vaillant VCW (combi series 4-5/4-7)

  • VCW 195/4-5
  • VCW 204/4-7
  • VCW 244/4-5
  • VCW 245/4-5
  • VCW 254/4-7
  • VCW 194/4-5

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.26Stepper motor current of the gas valve not plausible.The stepper motor/solenoids of the valve are disconnected or faulty, preventing correct modulation/opening. Check continuity and resistance of coils, connector, and control signal; verify steps/offset of the valve in the equipment diagnostics.
F.27Safety shutdown: flame simulation.The gas valve does not close tightly and allows gas to pass (solenoid with a leak), generating a flame signal when it should be off. Check the valve's tightness with a leak test and ensure ionisation disappears after closing.
F.28Start-up fault: ignition not achieved.If the gas valve does not open or is improperly adjusted, gas does not reach the burner and the unit does not ignite. Check excitation/controls to the valve during the ignition attempt and pressures before/after the valve.
F.61Fault in the regulation/operation of the gas valve.Short to ground/short circuit in the harness to the valve or defective solenoids/valves prevent their operation. Check insulation/continuity of coils and power supply from the PCB to the valve.
F.62Gas valve disconnection delay.The valve gets stuck or leaks and does not close in time, leaving a flame signal after shutdown. Verify that ionisation ceases when cutting off and perform a tightness/leak test on the valve.
How do I know if this gas valve is the one for my boiler?
Verify the reference 0020053968 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part. It is a Honeywell piece.
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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