Installing a DIY mini split has never been easier. These systems come with a...

https://weekly-wiki.win/index.php/Can_I_Really_Install_a_DIY_Mini_Split_Without_an_HVAC_License%3F

Installing a DIY mini split has never been easier. These systems come with a pre-charged 16 ft quick-connect lineset, so you skip the vacuum pump step and avoid needing an EPA Section 608 license