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does gfci work with just the hot and neutral?
Yes it will work without a ground wire attached. The TEST button must be used to test it. If you use a 3prong tester with the GFCI trip button, it won't trip making most people think the GFCI is not working.
does gfci work with just the hot and neutral?
Yes it will work without a ground wire attached. The TEST button must be used to test it. If you use a 3prong tester with the GFCI trip button, it won't trip making most people think the GFCI is not working.