Understanding THHN/THWN-2 and the Nylon Jacket
So have you ever wondered about cracked or damaged nylon and is it still OK to use the THHN/THWN-2. Well this is the episode for you then.
So have you ever wondered about cracked or damaged nylon and is it still OK to use the THHN/THWN-2. Well this is the episode for you then.