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    Nicholas7620's Avatar
    Nicholas7620 Posts: 7, Reputation: 2
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    #1

    Mar 5, 2013, 02:14 PM
    Honeywell fan limit switch L4064A 1347 5
    I'm trying to locate a Honeywell Fan Limit Switch Part No L4064A 1347 5, 8" in length and 40 degrees F Ambient, the replacement equivalent.
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Mar 5, 2013, 03:15 PM
    Check this out. A further search on this site could also help to find you the part



    Honeywell Fan Limit Switch Part No L4064A 1347 5 | eBay
    Nicholas7620's Avatar
    Nicholas7620 Posts: 7, Reputation: 2
    New Member
    		  
    #3

    Mar 5, 2013, 10:11 PM
    Thanks HVAC, my part number has been superceded by another part number. I ordered the fan limit switch and I will try it out. It is supposed to arrive tomorrow.

    I ordered the part from Grainger. I also found the same part at KeithSpecialty.com for less, but I had already ordered from Grainger.
    Nicholas7620's Avatar
    Nicholas7620 Posts: 7, Reputation: 2
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    #4

    Mar 14, 2013, 06:18 PM
    My problem turned out to be the Westinghouse blower motor. Be careful and don't assume your fan limit switch is bad always check the motor.

    My motor was drawing 35.5 amps and shutting itself off. Thus giving the illusion the fan limit switch was bad. The motor is only supposed to draw 5 amps and turned itself off before the motor could blow the fuse. A voltmeter/amperage tester on your Multimeter would have detected the problem.

    The best Multimeter to use is the kind with a clip you can open and place over the motor wire.
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #5

    Mar 14, 2013, 06:51 PM
    Your posts
    I'm trying to locate a Honeywell Fan Limit Switch Part No L4064A 1347 5, 8" in length and 40 degrees F Ambient, the replacement equivalent.

    My post back to you and I helped you find one
    Check this out. A further search on this site could also help to find you the part.

    Your post
    My problem turned out to be the Westinghouse blower motor. Be careful and don't assume your fan limit switch is bad always check the motor.

    My post back to you.
    I never assume anything and I always test but you said you needed to locate a fan and limit switch so that is exactly what I did.
    Glad you found out what it was exactly and you got it fixed.
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