Installing a mini split doesn’t have to be tricky. With pre-charged...

https://www.slideserve.com/gwyneyxcez/should-i-do-two-single-zone-mini-splits-instead-of-one-dual-zone-system

Installing a mini split doesn’t have to be tricky. With pre-charged quick-connect linesets up to 16 feet, you can skip the messy refrigerant charging and vacuum pump steps. Plus, no EPA Section 608 license is needed, making it easier for DIYers