Installing a mini split system yourself in the US can deliver substantial...

https://www.primary-bookmarks.win/installing-a-mini-split-system-yourself-can-offer-substantial-benefits-if

Installing a mini split system yourself in the US can deliver substantial benefits—but it’s not for everyone. Here’s the real story: **Cost Savings:** DIY installation cuts out pricey labor charges that often run $1,000 or more