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    Yeager's Avatar
    Yeager Posts: 6, Reputation: 1
    New Member
    		  
    #1

    Nov 11, 2008, 01:02 PM
    Furnace noise
    Recently we had our 8 year old furnace cleaned, the general type 'tune-up'. Since then, while the blower motor is operating, there's a high-pitched whine. Any advice? My family thinks I'm worrying unnecessarily.
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Nov 11, 2008, 01:44 PM
    If you know how you might check to be sure the blower has not sucked up a paper or something out of the system. You have to turn off power and take off blower door to do this.
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