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For questions about Knob and Tube electrical wiring throughout the home. Sometimes abbreviated as K&T.

38 votes

Should old knob and tube wiring be replaced?

Generally, it is a good idea to replace it, especially if you can easily access it. One thing you don't want to do, is replace part of a circuit. Then the next guy might see the new romex and make som …
Josh Goldshlag's user avatar