Thinking about installing a mini split yourself? Our pre-charged R-454B...
https://tessatopmaid.com/how-do-i-pick-between-wall-mount-cassette-and-concealed-duct-mini-splits/
Thinking about installing a mini split yourself? Our pre-charged R-454B quick-connect linesets mean no vacuum pump or EPA Section 608 license is needed. Plus, 9K and 12K models come with easy 115V plug-in options