You only need the two hots and a ground in the conduit.
If you used cable you would mark the white as a hot with tape or magic marker.
If you used cable you would mark the white as a hot with tape or magic marker.
A/c wiring
I'm installing a central ac unit and I was gonna run red black and a ground in flex from 25 amp hacr breaker to fuse less disconnect then a whip to unit outside. I was going to use 12 guage. I was checking the book again and it says recomended wire size is 12-3. My question is the neutral is useless right? Would I cap it on both ends and leave it be if I did it this way? Or am I missing something?
1 - 2 of 7 Posts
The electrical code requires a service disconnect within sight of the unit.
1 - 2 of 7 Posts
- This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
DIY Home Improvement Forum
A forum community dedicated to Do it yourself-ers and home improvement enthusiasts. Come join the discussion about tools, projects, builds, styles, scales, reviews, accessories, classifieds, and more! Helping You to Do It Yourself!
Full Forum Listing
Explore Our Forums
Top Contributors this Month
View All
Nealtw
1089 Replies
chandler48
840 Replies
DoomsDave
548 Replies
Recommended Communities
