Installing a mini split doesn’t have to be complicated. With DIY-friendly...

https://sophiasparklemaids.com/what-does-torque-to-spec-mean-on-mini-split-quick-connect-fittings/

Installing a mini split doesn’t have to be complicated. With DIY-friendly systems featuring pre-charged quick-connect linesets up to 16 feet, you can skip the vacuum pump and don’t need an EPA Section 608 license