Discussion Starter · #1 ·
Quick question for you guys.. I am installing a spa and it has 240V 60A power requirement.. I plan on running 6ga THHN wire across the approx 100' run... To run this in the proper color combination 2 Hot (black), Neutral (white), Grnd ( green) will run me about $320 at .80 cents/ft at Home Depot.. However I can buy a single color spool of 500' for $190 which comes out to .38 cents/ft. Would it be wrong to buy a black spool and use colored tape to mark the colors at the terminating ends?