1-3 of 3 Answers
My house is the same. It will complain about not being grounded but it will still work.
Sorry, there was a problem. Please try again later.I do not think so. This battery backup is also a surge protector. Surge protectors need to be grounded to function.
Sorry, there was a problem. Please try again later.No, it has a ground connector. (3-prong plug)
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