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    kidd7's Avatar
    kidd7 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Apr 6, 2011, 11:59 AM
    Sears 600 furnace blower will not cycle
    I have a Sears 600 furnace; the burner cycles normally, but the blower is constantly on. There is a summer / auto switch that will basically turn off the furnace when on summer; no cycling at all. Any Ideas? Thanks.
    Kyle_in_rure's Avatar
    Kyle_in_rure Posts: 341, Reputation: 10
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    #2

    Apr 30, 2011, 11:22 AM
    Might have a loose wire at your thermostat. Make sure all the thermostat wires are secure at the thermostat and where they connect at the unit. Hope this helped.
    KC13's Avatar
    KC13 Posts: 2,556, Reputation: 99
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    #3

    Apr 30, 2011, 07:05 PM
    If the unit is equipped with a combination fan/limit control, it may be stuck in the "ON" position. If so, try gently rotating the dial counter-clockwise to see if the fan shuts off.
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