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Mend Vaillant ecoTEC Home Heating Systems

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Mend Vaillant ecoTEC Wont Stay Wrong

my conventional vaillant boiler flame wont stay lit...whats wrong?

water pressure was low...now refilled and sems ok...spark seen but no flame ..please advise

Dee Jay
December 2008
Vaillant ecoTECHeating, Home Heating SystemsWont Stay Wrong
if it sparks but no flame the gas isnt get through by the sound of it.
model of boiler?

b
December 2008
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