Thinking about a DIY mini split install? With pre-charged R-454B quick-connect...

https://cleaneverycorner.com/is-a-21000-btu-12k9k-dual-zone-mini-split-enough-for-two-rooms/

Thinking about a DIY mini split install? With pre-charged R-454B quick-connect linesets, you skip the vacuum pump and EPA Section 608 license hassle. Choose 115V plug-in options for 9K and 12K units