Installing a mini split yourself can save you $3,000 to $5,000 in labor costs...

https://telegra.ph/Can-a-Ductless-Heat-Pump-Replace-a-Window-Unit-for-Year-Round-Comfort-07-02

Installing a mini split yourself can save you $3,000 to $5,000 in labor costs while boosting your hands-on skills. These systems run efficiently in cold climates down to -22°F and often have SEER ratings around 20, adding long-term energy savings