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

    Dec 30, 2006, 10:49 PM
    Limit Switch
    I Would Just Like To Know Where It Is Located I Have A Evcon Enegry Guide Saver.heater Won't Come On Do To Limit Switch Being Open
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Dec 30, 2006, 11:02 PM
    Look on your wiring diagram. They put them in many different locations on different models of equiptment
    labman's Avatar
    labman Posts: 10,580, Reputation: 551
    Uber Member
    		  
    #3

    Jan 3, 2007, 02:51 PM
    Usually they are a little round doodad near the heat excanger with 2 wires running back to the control board.
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