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Our Lennox furnace isn't blowing out heat. The lights in the
Our Lennox furnace isn't blowing out heat. The lights in the window are flashing alternatively from green to red. When I turn reset the switch the fan starts to work. The fan then turns off and the fu… read more
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I have a Philco furnace gas forced hot air system that will
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I HAVE A LENNOX 80UHG FURNACE. IT WILL NOT COME ON AT ALL.
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