Thinking of installing a mini split yourself? Our pre-charged R-454B...

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

Thinking of installing a mini split yourself? Our pre-charged R-454B quick-connect linesets mean no vacuum pump and no need for an EPA Section 608 license. Choose from 9K or 12K BTU units with easy 115V plug-in power