Vaillant Turbomax, Aquaplus, Ecomax, Ecotec, vui, vuw Diverter Valve 252457

Vaillant Diverter Valve 252457

This part fits the following:

• Vaillant Turbomax Plus 824 828 837 E
• Vaillant Turbomax Pro 24 28 E
• Vaillant Aquaplus (2002-2010)
• Vaillant Ecomax 824/2 828/2 E (2001-2007)
• Vaillant Ecomax 835 E (2002-2008)
• Vaillant Ecotec exclusive 832 838 (2007-2016)
• Vaillant vui 362-7 (2002-2005)
• Vaillant vui 362-7 R3 (2005-2010)
• Vaillant vuw 242/2-3 242/2-5 (2001-2002)
• Vaillant vuw 242/2-3 R1 242/2-5 R1 282/2-3 R1 282/2-5 R1 (2002-2003)
• Vaillant vuw 242/2-3 R2 242/2-5 R2 (2003-2004)
• Vaillant vuw 242/2-3 R3 242/2-5 R3 (2004-2008)
• Vaillant vuw 242/2-5 (2001-2002)
• Vaillant vuw 242-3 242-5 (2000-2001)
• Vaillant vuw 246/2-C (2001-2007)
• Vaillant vuw 282/2-3 (2001-2002)
• Vaillant vuw 282/2-3 R2 282/2-5 R2 (2003-2004)
• Vaillant vuw 282/2-3 R3 282/2-5 R3 (2004-2008)
• Vaillant vuw 282/2-5 (2001-2002)
• Vaillant vuw 282-3 282-5  (2000-2001)
• Vaillant vuw 286/2-C (2001-2007)
• Vaillant vuw 326/4-E 386/4-E (2007-2010)
• Vaillant vuw 356-C (2002-2008)
• Vaillant vuw 362/2-5 R3 (2002-2008)

The diverter valve is a part that only appears in combi boilers.

It allows the hot water to be sent to the central heating system (radiators, etc.) or to the hot water system (taps, etc.).

This feature is what separates a normal boiler from a combi boiler due to the fact that a combi boiler wouldn’t require a cylinder to provide heating and hot water.

Please note no original packaging and the clip is missing. You can reuse the clip from your old valve.