My garage has an AC, which is never used (its so wasteful to heat and cool the room! prefer just to put on a fan) Thinking that if i install a unit like this, i can break this in to two separate 20 amps circuits for outlets, or use the AC if i feel the need. https://www.amazon.ca/Baomain-Universal.../dp/B08HWM7CMR/
Anyone do something similar?
Yep. Thread’s over. Even without Retix saying so, you should know ya just don’t mess about.
Hire a pro, cry about the cost, and one day realize that’s an okay outcome.