Thinking about tackling a mini split install yourself? With pre-charged R-454B...

https://www.4shared.com/office/wB0H-3Xrjq/pdf-74784-38062.html

Thinking about tackling a mini split install yourself? With pre-charged R-454B quick-connect linesets, you can skip the vacuum pump and the hassle of needing an EPA Section 608 license. Most 9K and 12K units come with easy 115V plug-in options