Only combi boilers contain a feature called a diverter valve. It enables the hot water to be sent to the residential hot water system or the central heating (radiators, etc). (taps, etc.). Because a combi boiler can offer both heating and hot water without a cylinder, this feature is what makes them so popular.
This part fits:
- Vaillant ecoTEC PRO 24
- Vaillant ecoTEC PRO 28
- Vaillant VUW 246/5-3 (2012-CURR)
- Vaillant VUW 286/5-3 (2012-CURR)
- Vaillant ecoTEC PRO 24
- Vaillant ecoTEC PRO 28
- Vaillant VUW 246/5-3 R1 (2012-CURR)
- Vaillant VUW 286/5-3 R1 (2012-CURR)
- Vaillant ecoTEC PRO 24 R1
- Vaillant ecoTEC PRO 28 R1