Description
Vaillant Gas Control Valve 0020240266 – Fits Ecotec Pro & Sustain Boilers
The Vaillant Ecotec Pro 24 Gas Control Valve 0020240266 regulates gas flow inside your boiler to ensure safe and efficient combustion. This compatible gas control valve delivers stable gas pressure and precise burner control. Designed to fit the Vaillant Ecotec Pro 24, it restores heating performance and helps prevent ignition faults or flame instability.
Compatible Boilers
Vaillant Ecotec Pro Series
Ecotec Pro 24 VUW 246/5-3 R6 2017 Onwards (GC No. 47-044-88 / 0010021836)
Ecotec Pro 28 VUW 286/5-3 R6 2017 Onwards (GC No. 47-044-89 / 0010021837)
Ecotec Pro 28 VUW 286/5-3 R6 LPG 2017 Onwards (GC No. 47-044-90 / 0010021838)
Vaillant Sustain Series
Sustain 24 VUW 246/7-2 (GC No. 47-044-79)
Always confirm your boiler model and GC number before placing an order to ensure correct compatibility.
If you’re looking for a Vaillant Ecotec Plus 637 Gas Section with Regulator 0020148383 or any other different Vaillant Gas Valve, follow the link provided.
Why Choose This Product?
This Vaillant Ecotec Pro 24 Gas Control Valve provides precise gas regulation for efficient heating and hot water delivery. It helps correct ignition faults, unstable flame patterns, and inconsistent temperature control. The brand new compatible design offers a cost-effective replacement solution while maintaining dependable performance. Choosing this part supports safe operation and helps extend the lifespan of your boiler system.
Delivery and Return
Orders placed before 1 PM are dispatched on the same working day. Standard and next-day delivery options are available at checkout. If the item does not meet your expectations, you may return it within 30 days in its original unused condition. Always use a Gas Safe registered engineer for installation to ensure safety and compliance.
FAQs
1. Which Vaillant boilers does the 0020240266 Gas Control Valve fit?
This gas control valve fits select Vaillant models, including Ecotec Pro 24 VUW 246/5-3 R6, Ecotec Pro 28 VUW 286/5-3 R6, Ecotec Pro 28 VUW 286/5-3 R6 LPG, and Sustain 24 VUW 246/7-2. Always check the manufacturer part number before purchasing to ensure compatibility.
2. What is the purpose of the gas control valve in a boiler?
The gas control valve regulates the flow of gas to the boiler’s burner. This ensures safe combustion, optimal performance, and proper heating throughout your system. A malfunctioning valve can affect boiler efficiency and safety.
3. Is this gas control valve suitable for LPG boilers?
Yes, the 0020240266 Gas Control Valve is compatible with both natural gas and LPG versions of the Ecotec Pro and Sustain boilers, making it a versatile replacement part.
4. How do I know if my boiler needs a new gas control valve?
Signs that a gas control valve may need replacement include irregular flame patterns, difficulty igniting the burner, or inconsistent heating. Always refer to your boiler manual or a qualified engineer for assessment.
5. Can I install this gas control valve myself?
Gas control valves are critical safety components. Installation should be performed by a qualified engineer or technician to ensure safe operation and compliance with local regulations.






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