Question about Hayward 250kbtu Ng Pool Heater - Inground

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Pilot light is lit, but heater will not fire

Just started up the pool, got the pilot lit but the heater will not fire, it is an h250 about 10 years old. Help.

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  • Anonymous Mar 12, 2014

    replace pilot generator pilot is lit but bureners do not fire

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Make sure thermostat is set higher than water temperature. Make sure pump is running and water is flowing through unit. If gas valve is not opening then flame sensor or gas valve is bad.

Posted on Jun 02, 2009

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Posted on Jan 02, 2017

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