This Vaillant replacement diverter valve is suitable for COMBIcompact VCW (fan-assisted), COMBIcompact VCW (conventional flue) and THERMOcompact VC-VCW (balanced flue) boilers. In a directional water device in combi boilers, a diverter valve directs hot water into a heating system or a hot water system. This feature means that combis are able to provide both heating and hot water without the need for a storage cylinder.
Please always refer to the manufacturer's instructions for the correct application. All parts should be fitted by a qualified gas-safe certificate plumber.
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This product fits the following appliances:
This part supersedes: 012674
• THERMOCOMPACT VCW 221T (1988-1996)
• COMBICOMPACT VCW 240T (1988-1995)
• COMBICOMPACT VCW 240XT (1995-1996)
• COMBICOMPACT VCW 242E (1988-1995)
• COMBICOMPACT VCW 280T (1988-1995)
• COMBICOMPACT VCW 280XT (1995 - 1996)
• COMBICOMPACT VCW 282E (1988-1995)
• VCW 221T
• VCW 240T
• VCW 240XT
• VCW 242E
• VCW 280T
• VCW 280XT
• VCW 282E