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Have a coleman evcon heating & cooling furnace froze up had ice on coil / top of unit. Husband cut the unit off to thaw out not the unit will not come back on.

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  • gotbear63 Dec 01, 2008

    mine does the same thing and it smokes sometimes and gets stuck on

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Freon (charge) is low. Contact a service man with the proper gauges to check theunit. It will have to be evacuated, nitrogen pressure tested, and then recharged.. Depending on the size of the unit, this cold be about 200-400$.

Posted on Jul 08, 2008

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