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

https://astro-wiki.win/index.php/Is_the_$150-$250_EPA_608_Certification_Needed_for_DIY_Mini_Splits%3F

Installing a mini split doesn’t have to be complicated. With our DIY-friendly systems, you get a pre-charged quick-connect lineset up to 16 ft long, so you don’t need a vacuum pump or an EPA Section 608 license