Please have a look at my posting and any comments would be appreciated, I need advice from someone with experience of this older...
Got prob with 242EH on Heating side(See previous post)
Anyone know of an Engineer in Southend area with experience of older Vaillant boilers
Tony, thanks for your input
Pressure 1.0 bar constant
Had flame supervision board replaced 6 mths ago following identical prob
Help - 14 yr old compactcombi Vaillant 242 eh
DHW - works fine
Heating - when switched on, fan runs, pump runs but no sparking hence no flame...
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