Question about Hayward H Series Pool & Spa Heater 400k Btu Propane Gas Milivolt Ignition H400p1

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H400 WILL NOT LIGHT FAN WORKS

I TOOK THE ORFICES OUT AND ALL WHERE CLEAN IGNIGHTER ALSO WORK I TOOK IT OUT AND TURNED IT ON THE INNIGHTER GOT HOT AND STARTED STEAMING REGULATOR IS MOUNTED NEXT TO THE HEATER I HAVE PLENTY OF GAS 70%

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If your ignitor is getting white hot it is hot enough if it just get's red hot it may be low voltage. If this is not the problem than it has to be something keeping the gas from getting to the ignitor. If the ignitor is steaming then you may have a deeper problem with sweat on the exchanger wich may mean a venting problem. But the end result of this would be rusted or burnt burners and you will need to pull them and check to make sure they are letting gas flow correctly. Good luck.

Posted on Dec 10, 2009

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