A DIY garage mini split can cut cold and heat, but fit is key. We size units,...

https://annamaid.com/how-much-can-i-save-by-avoiding-a-new-230v-circuit-200-to-800/

A DIY garage mini split can cut cold and heat, but fit is key. We size units, map line runs and drains, and check panel limits, like a 15A breaker