bad blower fan?
older janitrol gas furnace/central air. a/c was on constantly last few weeks. finally got cool so it was off for awhile. turned it on this evening and blower fan runs for 1 min and shuts off. am not home so am not sure if exterior unit is also running. family member just said blower seems to shut off. if fan blower is off, will exterior unit continue to run? no interior cooling since fan is off. could be failing fan blower motor?