Vaillant 3 Way Diverter Valve

Vaillant Diverter Valve (0020020015) The Vaillant Diverter Valve is a critical mechanical component found in combi boilers that controls the distribution of heated water. Its primary role is to "divert" the water flow between the central heating system (radiators) and the domestic hot water system (taps and showers). As a genuine replacement for part number 0020020015, this valve ensures that when you turn on a hot tap, the boiler immediately prioritizes heating the water for that tap rather than the radiators. Priority Management: Facilitates the seamless transition between heating and hot water demands to ensure instant hot water delivery. Precision Engineering: Designed with high-quality seals to prevent internal bypass, ensuring that heat is only delivered to the requested circuit. Operational Durability: Constructed to withstand the high temperatures and pressures of the boiler's hydraulic block over long-term use. System Efficiency: Helps maintain the boiler’s energy efficiency by ensuring the heat exchanger is only engaged for the specific demand required. Compatible Models: ECOTEC PLUS 824 VUW 246/5-5 R2 2013-2015 — 47-044-40 R2 ECOTEC PLUS 824 VUW 246/5-5 R4 2015-2015 — 47-044-40 R4 ECOTEC PLUS 825 VUW 256/5-5 R4 2015 ONWARDS — 47-044-57 ECOTEC PLUS 831 VUW 316/5-5 R2 2013-2015 LPG — 47-044-46 R2 ECOTEC PLUS 831 VUW 316/5-5 R2 2013-2015 NG — 47-044-41 R2 ECOTEC PLUS 831 VUW 316/5-5 R4 2015-2015 LPG — 47-044-46 R4 ECOTEC PLUS 831 VUW 316/5-5 R4 2015-2015 NG — 47-044-41 R4 ECOTEC PLUS 832 VUW 326/5-5 R4 2015 ONWARDS — 47-044-58 ECOTEC PLUS 835 VUW 356/5-5 R4 2015 ONWARDS — 47-044-53 ECOTEC PLUS 837 VUW 376/5-5 R2 2013-2014 — 47-044-42 R2 ECOTEC PLUS 837 VUW 376/5-5 R4 2014-2015 — 47-044-42 R4 ECOTEC PLUS 838 VUW 386/5-5 R4 2015 ONWARDS — 47-044-60 ECOTEC PLUS 937 VUI 376/5-5 R2 2013-2014 — 47-044-43 R2 ECOTEC PLUS 937 VUI 376/5-5 R4 2014-2015 — 47-044-43 R4 ECOTEC PLUS 938 VUI 386/5-5 R4 2015 ONWARDS — 47-044-61 R4 ECOTEC PRO 24 VUW 246/3-3 R2 2008-2012 — 47-044-36 R2 ECOTEC PRO 24 VUW 246/5-3 2012-2012 — 47-044-44 ECOTEC PRO 24 VUW 246/5-3 R1 2012-2013 — 47-044-44 R1 ECOTEC PRO 24 VUW 246/5-3 R2 2013-2015 — 47-044-44 R2 ECOTEC PRO 24 VUW 246/5-3 R4 (current production) — 47-044-54 ECOTEC PRO 24 VUW 246/5-3 R4 2015-2015 — 47-044-44 R4 ECOTEC PRO 28 VUW 286/3-3 R2 2008-2012 — 47-044-30 R2 ECOTEC PRO 28 VUW 286/5-3 2012-2012 LPG — 47-044-47 ECOTEC PRO 28 VUW 286/5-3 2012-2012 NG — 47-044-45 ECOTEC PRO 28 VUW 286/5-3 R1 2012-2013 LPG — 47-044-47 R1 ECOTEC PRO 28 VUW 286/5-3 R1 2012-2013 NG Glowworm Flexicom 18 SX — 41-315-72 Glowworm Flexicom 24Cx — 47-047-33 Glowworm Flexicom 30 SX — 41-047-76 Glowworm Flexicom 30Cx — 47-047-34 Glowworm Flexicom 35Cx — 47-047-35 Glowworm Ultracom 24Cx — 47-019-06 Glowworm Ultracom 24CXi — 47-019-01 Glowworm Ultracom 30Cx — 47-019-07 Glowworm Ultracom 30CXi — 47-019-02 Glowworm Ultracom 38CXi — 47-019-03 Glowworm — 41-019-09 Glowworm Ultrapower SXi 170 — 41-019-10 Vaillant A00311VL 0020020015 0020014168 0020014168 Black 5060787498983 No - High Quality Part