Description

Vaillant 0020146731 Gas Section with Venturi – Fits Ecotec Pro Boilers

The Vaillant 0020146731 Gas Section with Venturi is a  replacement part, designed to ensure optimal gas flow and combustion in your boiler system. Precision-engineered for performance, this gas section includes the integrated venturi, vital for regulating the air-to-gas ratio and maintaining boiler efficiency and safety.

This part is specifically compatible with various Vaillant Ecotec Pro models produced between 2012 and 2017. It’s suitable for use in both natural gas and LPG configurations.

🔧 Fits the following Vaillant appliances (with GC numbers):

• Ecotec Pro 24 VUW 246/5-3 (2012) – GC No: 47-044-44

• Ecotec Pro 24 VUW 246/5-3 R1 (2012–2013) – GC No: 47-044-44 R1

• Ecotec Pro 24 VUW 246/5-3 R2 (2013–2015) – GC No: 47-044-44 R2

• Ecotec Pro 24 VUW 246/5-3 R4 (2015–2017) – GC No: 47-044-54

• Ecotec Pro 24 VUW 246/5-3 R4 (2015) – GC No: 47-044-44 R4

• Ecotec Pro 28 VUW 286/5-3 R4 (2015–2017) – GC No: 47-044-55 (0010018495)

• Ecotec Pro 28 VUW 286/5-3 R4 LPG (2015–2017) – GC No: 47-044-56 (0010018496)

Please note: Before placing your order you must check your part matches the Manufacturer Part Number stated above.

For any Vaillant related products please clink below link :

Vaillant Spares

     Prices: Please note all prices are inclusive of VAT.

At Heating and catering parts,

We certainly strive to provide the best possible customer experience. Consequently, we understand that sometimes a product may not meet your expectations or requirements. That is why we offer a comprehensive 30-day return policy to ensure your satisfaction. Please read our full Return Policy

We appreciate you buying from our store. Usually, If your order is received by 1:00 p.m. EST (Monday–Friday), we will ship the item the same day. You can count on us to deliver quickly and safely. In other words, we take pride in our prompt and trustworthy service and will do everything we can to ensure the safe arrival of your package.

Please note that weekends are not included in our next-day delivery guarantee. Delivery for orders placed on Fridays (the next day) is on the following Monday. At the same time select the Saturday delivery option at checkout if you’d like your purchases delivered on a weekend day.

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FAQs

1. Which Vaillant boilers is the 0020146731 Gas Section compatible with?

The 0020146731 Gas Section with Venturi fits multiple Ecotec Pro models, including: Ecotec Pro 24 VUW 246/5-3 (2012), R1 (2012–2013), R2 (2013–2015), R4 (2015–2017), and Ecotec Pro 28 VUW 286/5-3 R4 (2015–2017) for both natural gas and LPG configurations. Always check your boiler’s manufacturer part number before ordering.

2. What is the purpose of the integrated venturi in this gas section?

The venturi controls the air-to-gas ratio within the boiler, ensuring efficient combustion and consistent performance. It plays a critical role in maintaining boiler safety and optimizing energy efficiency.

3. Can this part be used with LPG boilers?

Yes, this gas section is compatible with certain LPG configurations of the Ecotec Pro 28 VUW 286/5-3 R4 (2015–2017) models. Confirm your appliance specifications before purchasing.

4. How do I confirm this gas section fits my boiler?

Check the manufacturer part number on your boiler or the existing gas section. The part number 0020146731 must match your current component to ensure compatibility with your Ecotec Pro model.

5. What should I consider before installing this part?

Ensure that the boiler is powered off and fully isolated before replacing the gas section. Only qualified technicians should perform installation to maintain safety and correct operation. Improper installation may affect boiler performance and safety.