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Mend Vaillant VCW GB 242 EH Home Heating Systems

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Mend Vaillant VCW GB 242 EH Lockout Boiler

model VCW GB 242 EH vaillant combi boiler ignition problem?

occasionally, when the boiler ignites,the burners light and then go off, then on, then off again sometimes up to 5 times before igniting properly. Sometimes, very occasionally locks out. Anyone with any ideas on this fault.

John
May 2007
VaillantVaillant VCW GB 242 EHHeating, Home Heating SystemsVaillant Lockout Boiler
Sounds like it could be either a flue fault or flame recognition problem. Vaillant are a very robust boiler and they don't tend to suffer from trivial faults.
Either way it's going to be something involving gas or flue inside the burner chamber which requires corgi engineer. Sorry.

T.h.s
May 2007

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Vaillant 242EVaillant 282EVaillant 824Vaillant 824EVaillant 828Vaillant 831Vaillant 837Vaillant 837EVaillant combiVaillant eco PLUSVaillant ecomax 828/2eVaillant Ecotec 831Vaillant Ecotec Plus 428Vaillant ecoTEC plus 832Vaillant Ecotec ProVaillant EcotechVaillant thermocompactVaillant turbo maxVaillant turbomax plusVaillant VCW

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Mend repair fix Vaillant VCW GB 242 EH home heating systems