Description

Vaillant Diverter Valve Cartridge Replacement

The Vaillant diverter valve cartridge (repair kit part numbers 0020020015 and 0020132682) is a genuine replacement designed to fix switching issues in Vaillant Ecotec boilers. If your system struggles to alternate between heating and hot water, this Vaillant diverter valve repair kit can restore proper functionality. Built to fit a wide range of Ecotec Plus and Ecotec Pro models, it provides a reliable and cost-effective fix without replacing the entire diverter valve.

Engineers and installers trust this cartridge kit to solve common valve faults quickly and effectively.

Vaillant Diverter Valve Repair Kit Compatibility

This diverter valve repair kit is compatible with the following Vaillant boilers:

• Ecotec Plus 824 VUW 246/5-5 R2 (2013–2015) (GC: 47-044-40 R2)
• Ecotec Plus 824 VUW 246/5-5 R4 (2015) (GC: 47-044-40 R4)
• Ecotec Plus 825 VUW 256/5-5 R4 (2015 onwards) (GC: 47-044-57)
• Ecotec Plus 831 VUW 316/5-5 R2 (LPG & NG) (2013–2015) (GC: 47-044-46 R2, 47-044-41 R2)
• Ecotec Plus 831 VUW 316/5-5 R4 (LPG & NG) (2015) (GC: 47-044-46 R4, 47-044-41 R4)
• Ecotec Plus 832 VUW 326/5-5 R4 (2015 onwards) (GC: 47-044-58)
• Ecotec Plus 835 VUW 356/5-5 R4 (2015 onwards) (GC: 47-044-53)
• Ecotec Plus 837 VUW 376/5-5 R2/R4 (2013–2015) (GC: 47-044-42 R2/R4)
• Ecotec Plus 838 VUW 386/5-5 R4 (2015 onwards) (GC: 47-044-60)
• Ecotec Plus 937 VUI 376/5-5 R2/R4 (2013–2015) (GC: 47-044-43 R2/R4)
• Ecotec Plus 938 VUI 386/5-5 R4 (2015 onwards) (GC: 47-044-61 R4)
• Ecotec Pro 24 VUW 246/3-3 R2 (2008–2012) (GC: 47-044-36 R2)
• Ecotec Pro 24 VUW 246/5-3 (2012–2017) various revisions (GC: 47-044-44, 44 R1, 44 R2, 44 R4, 47-044-54, 47-044-88)
• Ecotec Pro 28 VUW 286/3-3 & 5-3 (2008–2017) LPG & NG models (GC: 47-044-30 R2, 47-044-45, 47-044-47, 45 R1, 47 R1, 45 R2, 47 R2, 45 R4, 47 R4, 45 R6, 47-044-89, 47-044-90)
• Ecotec Pro 30 VUW 306/5-3 R4 (2015 onwards) (GC: 47-044-52)

Before ordering Diverter Valve Cartridge Repair Kit , check your boiler model and confirm your Diverter Valve part number is 0020020015 or 0020132682.

For any Vaillant Diverter Valves Please Click Link :Vaillant Diverter valves

For any Vaillant Related products please clink below link :

Vaillant Spares

Why Choose This Product?

This Vaillant diverter valve repair kit allows quick and efficient replacement of worn internal parts without removing the full valve assembly. It reduces costs and downtime while restoring smooth switching between heating and hot water. Trusted by engineers, this kit provides a professional-level fix backed by manufacturer-grade quality.

     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. 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. Select the Saturday delivery option at checkout if you’d like your purchases delivered on a weekend day. Thank you for choosing us!