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Mend Valliant ecoTEC plus Combi Boiler No Heat Central Heating

no centra heating on valiantcombi?

hi can anyone help me got hot water but no central heating done diagnostic check comes up with s30 not asking for heat can this be easily remedied or is it gonna cost an arm an leg please help

terry
March 2008
ValliantValliant ecoTEC plusHeating, Home Heating SystemsCombi Boiler No Heat Central Heating
the room stat has reached the required temperature therefore the boiler turns off till the room stat detects a drop in temperature, boiler then re-fires to reach the selected temp once more
the higher the thermostat set the BIGGER THE GAS BILL.

wirecutterman
March 2008
S30 not calling for heat normally means that your room thermostat is not set high enough or your programmer is not calling for heat. This should be the first thing you should check

gary.wright53@googlemail.com
March 2008

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Vaillant ecoTEC Plus: No Heating - Help!