Hot water system won't shut off, even >relief valve goes

Posted by bill nelson on September 06, 2004 at 13:29:46:

My system will sometimes not shut off,even after the relief valve blows. Turns the water into steam in the radiators, and keeps running. Any ideas?

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• Re: Hot water system won't shut off, even >relief valve goes HeatPro 18:25:06 9/06/2004 (0)

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