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Mend Vaillant ECOTEC COMBI Home Heating Systems

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Mend Vaillant ECOTEC COMBI Combi Boiler Heating

Vaillant ECOTEC COMBI headache?

Ive had fitted a brand ne Vaillant Ecotec combi, hot water works fine heating doesnt, it cycles on and off for 2 seconds, but when the cold supply is turned off to the boiler and the boiler reset, heating works ......and no hot water as supply closed

any ideas before i call in Vaillant

Raj
February 2007
VaillantVaillant ECOTEC COMBIHeating, Home Heating SystemsVaillant Combi Boiler Heating
sound like your divertor valve sticking

gasmanuk
February 2007

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Other models...

Vaillant 242EVaillant 824Vaillant combiVaillant combi boilerVaillant ecoVaillant eco PLUSVaillant eco tec pro 28Vaillant ecoMAXVaillant ecoMAX 824Vaillant ecoTECVaillant ecoTEC plusVaillant ecotec plus 824Vaillant ecoTEC plus 832Vaillant GB 242 EHVaillant turbo max plusVaillant Turbomax 242eVaillant VCWVaillant VCW GB 242 EHVaillant VCW T3WVaillant VUW 242 E

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Mend repair fix Vaillant ECOTEC COMBI home heating systems