I received the replacement blower motor fan and relay this past weekend.   
   Everything went in with no issues, but the fan has a very loud humm to it.  It   
   is beyond anything that you would want to listen to all the time with the   
   blower motor turned on.  I have to believe the unit is defective.   
      
   At any rate, it is getting RMA'ed and I'm waiting for a different blower motor   
   (went for a different brand).     
      
   - Mark   
        
   --- WWIVToss v.1.50    
    * Origin:  http://www.weather-station.org * Bel Air, MD -USA (1:261/1304.0)