I had a 240V line installed in my garage for a Level 2 EV charger, and it's been working great. Now, I'm thinking about adding a mini split to help cool the garage while I work on my car. Can I use the same 240V circuit for both the EV charger and the mini split? Would they be allowed to operate at the same time? It wouldn't be a big deal if they couldn't, since I usually charge the EV overnight when the mini split wouldn't be running anyway. Any advice would be greatly appreciated!
3 Answers
You could potentially set up a smart splitter that allows both devices to operate, as long as you prioritize the charger when necessary. That way, if the mini split turns on, it’ll automatically reduce the load on the EV charger—just something to think about!
It sounds like your garage setup is interesting! Typically, an EV charger needs its own dedicated circuit to operate safely and effectively. It’s a continuous load, so sharing it with a mini split could put too much strain on the circuit. You might want to consider running a separate circuit for the mini split or exploring options like a load management system that can handle multiple loads without overloading the circuit.
Yeah, that makes sense. I also saw some mini splits that run on 110V, they’re smaller but could work if you’re okay with a lower BTU model.
Using a load reducer could help. It allows one device to work at a time, prioritizing whichever you need most at that moment. Given your usage patterns, it seems like you could charge your EV overnight while not using the mini split, which would be the safest bet. Keep in mind that if both require high amperage, it's essential to ensure your wiring can handle it!
Thanks for the tips! I’m definitely going to check out my circuit's ampacity.
That sounds pretty neat! I might look into those smart splitters, but I’ll still need to check the amp ratings and maybe consult an electrician.