YES I HAVE A NORDYNE INTERTHERM HEATING AND AIR UNIT MODEL NUMBER E1EH-012HA, SERIAL NUMBER E1E9703-10445, PATTENT NUMBER 4,337,823. AND I HAVE A QUESTION. THE HEAT WORKS FINE, BUT WHEN I SWITCH IT TO THE AIR THE UNIT COMES ON OUTSIDE AND YOU CAN HEAR THAT IT IS TRYING TO WORK, BUT YET THE BLOWER DO...