Vaillant Ecotec Pro Diverter Valve Replacement MPN 0020020015The Vaillant Ecotec Diverter Valve is essential for directing water within your boiler, allowing it to switch between the heating system and hot water taps as needed. This replacement diverter valve, featuring a durable plastic body, comes as a brand new or refurbished option, each backed by a 12-month warranty and thoroughly tested by our team. Note that some older Vaillant boilers still use a brass-body diverter valve type, which this plastic-body version does not replace. It is worth check compatibility once with the GC number. Vaillant Diverter Valve CompatibilityThis Vaillant diverter valve (plastic body) compatible with various Vaillant type of boilers.Vaillant Ecotec Plus BoilersVaillant Ecotec Plus 824 VUW 246/5-5 R2 (2013-2015) – 47-044-40 R2Vaillant Ecotec Plus 824 VUW 246/5-5 R4 (2015-2015) – 47-044-40 R4Vaillant Ecotec Plus 825 VUW 256/5-5 R4 (2015 Onwards) – 47-044-57Vaillant Ecotec Plus 831 VUW 316/5-5 R2 (2013-2015) LPG – 47-044-46 R2Vaillant Ecotec Plus 831 VUW 316/5-5 R2 (2013-2015) NG – 47-044-41 R2Vaillant Ecotec Plus 831 VUW 316/5-5 R4 (2015-2015) LPG – 47-044-46 R4Vaillant Ecotec Plus 831 VUW 316/5-5 R4 (2015-2015) NG – 47-044-41 R4Vaillant Ecotec Plus 832 VUW 326/5-5 R4 (2015 Onwards) – 47-044-58Vaillant Ecotec Plus 835 VUW 356/5-5 R4 (2015 Onwards) – 47-044-53Vaillant Ecotec Plus 837 VUW 376/5-5 R2 (2013-2014) – 47-044-42 R2Vaillant Ecotec Plus 837 VUW 376/5-5 R4 (2014-2015) – 47-044-42 R4Vaillant Ecotec Plus 838 VUW 386/5-5 R4 (2015 Onwards) – 47-044-60Vaillant Ecotec Plus 937 VUI 376/5-5 R2 (2013-2014) – 47-044-43 R2Vaillant Ecotec Plus 937 VUI 376/5-5 R4 (2014-2015) – 47-044-43 R4Vaillant Ecotec Plus 938 VUI 386/5-5 R4 (2015 Onwards) – 47-044-61 R4Vaillant Ecotec Pro BoilersVaillant Ecotec Pro 24 VUW 246/3-3 R2 (2008-2012) – 47-044-36 R2Vaillant Ecotec Pro 24 VUW 246/5-3 (2012-2012) – 47-044-44Vaillant Ecotec Pro 24 VUW 246/5-3 R1 (2012-2013) – 47-044-44 R1Vaillant Ecotec Pro 24 VUW 246/5-3 R2 (2013-2015) – 47-044-44 R2Vaillant Ecotec Pro 24 VUW 246/5-3 R4 (2015-2017) – 47-044-54Vaillant Ecotec Pro 24 VUW 246/5-3 R4 (2015-2015) – 47-044-44 R4Vaillant Ecotec Pro 24 VUW 246/5-3 R6 (2017 Onwards) – 47-044-88Vaillant Ecotec Pro 28 VUW 286/3-3 R2 (2008-2012) – 47-044-30 R2Vaillant Ecotec Pro 28 VUW 286/5-3 (2012-2012) LPG – 47-044-47Vaillant Ecotec Pro 28 VUW 286/5-3 (2012-2012) NG – 47-044-45Vaillant Ecotec Pro 28 VUW 286/5-3 R1 (2012-2013) LPG – 47-044-47 R1Vaillant Ecotec Pro 28 VUW 286/5-3 R1 (2012-2013) NG – 47-044-45 R1Vaillant Ecotec Pro 28 VUW 286/5-3 R2 (2013-2015) LPG – 47-044-47 R2Vaillant Ecotec Pro 28 VUW 286/5-3 R2 (2013-2015) NG – 47-044-45 R2Vaillant Ecotec Pro 28 VUW 286/5-3 R4 (2015-2017) – 47-044-55Vaillant Ecotec Pro 28 VUW 286/5-3 R4 (2015-2017) LPG – 47-044-56Vaillant Ecotec Pro 28 VUW 286/5-3 R4 (2015-2015) LPG – 47-044-47 R4Vaillant Ecotec Pro 28 VUW 286/5-3 R4 (2015-2015) NG – 47-044-45 R4Vaillant Ecotec Pro 28 VUW 286/5-3 R6 (2017 Onwards) – 47-044-89Vaillant Ecotec Pro 28 VUW 286/5-3 R6 LPG (2017 Onwards) – 47-044-90Vaillant Ecotec Pro 30 VUW 306/5-3 R4 (2015 Onwards) – 47-044-52This Vaillant Ecotec diverter valve replacement is a top-performing solution for your boiler, ensuring reliable water redirection between heating and taps. Available in both new and refurbished options, both come with a 12-month warranty for peace of mind.ShippingOrders placed by 1:00 p.m. EST (Monday–Friday) are shipped the same day. We offer next-day delivery, excluding weekends. For Friday orders, next-day delivery is on Monday unless you select the Saturday delivery option at checkout.At Aspire Heating, your satisfaction is our priority. If your Vaillant Ecotec diverter valve does not meet your expectations, you can return it within 30 days. Please read our full Return Policy for more information.