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I have gas fireplace that wont light when i turn it to on i replaced the thermocoupler and it is in the flame and turns cherry red but when i turn it to on the safety valve shuts of ---why

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  • hotboatsammi Nov 12, 2009

    if the o2 sensor is at the top i have bypassed that didnt help i also blew out the pilot devertor with air

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They have an O2 sensor that is either bad or dirty. Take everything apart and blow out the pilot assembly and sensor with air. then reassemble it and it will prbably work again

Posted on Nov 12, 2009

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2 Answers

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Also: read this link;
http://answers.yahoo.com/question/index?qid=20081101104024AA43AJF

CB

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