My moms Anerican Standard heat pump blue aux heat light came on after storm and its in cool mode
anyone know what could be the problem
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My moms Anerican Standard heat pump blue aux heat light came on after storm and its in cool mode
anyone know what could be the problem
You will probably need a technician to check out the system to know definitively.
You could try cycling the breakers off/on
other than that, its time for a service call