Installing a mini split yourself can save you $3,000 to $5,000 on labor and cut...

https://oliviamaids.com/do-pre-charged-line-sets-mean-i-dont-have-to-handle-refrigerant/

Installing a mini split yourself can save you $3,000 to $5,000 on labor and cut your cooling bills with SEER 20 efficiency versus traditional systems at SEER 13