Make sure you run 4/0 M.I. cable at a minimum.
Attached to the house is a panel and attached to that is a sub panel.
What I want to do is run 3/4 PVC, 220v off the second panel to another panel like in the picture to a greenhouse. What are some things I need to be aware of/ should know?
California has 3 designations for employees of electrical contractors: journeymen, apprentices, and electrical trainees. ETs work, go to school, etc. but are not indentured to JATC, WECA, ABC.480sparky said:What is 10/3 THHN? And what is an ET?