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Mend Vokera 20/80 Ch System Working

Vokera flowmatic 20/80 not igniting on call for DHW or CH?

System was working and, on noticing temperature drop in the room found that pilot light is lit, fan is operating, thermostat calls for heat and main burner won't ignite. Any ideas? Faulty Thermocoupler?

Mike
March 2008
hi mike did you get the problem solved as i am having the same problem changed thermo coupling but still the same

gary
December 2008

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