my house is not exactly but basically a long rectangle and the panel is on the long exterior wall about 2/3 down. the way the heaters are going to be arranged theres 10250 total watts and if I did 3 circuits I could split 3 ways and have the most efficient use of wire and no backtracking/long runs. I would have 2 1500s and a 750 on one. a 2k and 1500 on another and finally 3 750s on the last. do these follow the 80% rule since they are heaters? am I supposed to calculate at 220 or 240? (I havent checked or dont remember what I show at a double pole breaker but I imagine around 252 since 110v receptacles show 126V where I am at). at 240 its 15.62A/14.58A/9.37A. Is it allowed to run 14/2 on a 15A for that last one or always 12/2 minimum. none of them are in the same room as another on the circuit BUT one on a circuit is in the same general area as one on another. (toekick in open kitchen and 2k in open living room). I don't think any of it matters as long as I am not overloading anything but I want to doublecheck. trying to get this whole house wired up (my own remodel no paper trail) without changing the panel and I got 28 spaces(200A) to work with in this 3 bed 1.75 bath and cant use tandems. (my qo panel has red stickers down both sides of the bus bars saying "NO QO-T" and they don't physically fit anyways. what is somewhat saving me is a gas range, no garbage disposal, and no central heat clears up a decent amount of spaces (although forced air heat would take up less spaces than 3 wall heater circuits)

[left]Have small single phase asynchronous motor, looking to use it for a ball mill. Have a multilevel switch. Runs real hot. Do I need some in-line item? 115v 60hz 20w 2p 55A. Not sure how to attach a pic. It has : 2 red wires, 1 yellow, 1 white, 1 black, 1 green[/left]