J johnj Member Jan 13, 2004 #1 Can #14 THHN wire be pulled in the same conduit with 18-2 TP wire? The #14 wire is for 24 volt power to a group of electric valves. I'm worried about voltage drop.
Can #14 THHN wire be pulled in the same conduit with 18-2 TP wire? The #14 wire is for 24 volt power to a group of electric valves. I'm worried about voltage drop.
tom baker First Chief Moderator & NEC Expert Staff member Location Bremerton, Washington Occupation Master Electrician Jan 13, 2004 #2 Re: Low voltage wiring As long as the 14 AWG is for the same use as the STP.