Installing a 3-zone DIY mini split lets you customize comfort room by room...

https://tessatopmaid.com/can-i-plug-a-115v-outdoor-unit-into-a-regular-outlet-safely/

Installing a 3-zone DIY mini split lets you customize comfort room by room without huge energy bills. With a system that handles temps as low as -13°F and a SEER2 rating up to 24, you’ll stay cozy and efficient all year