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

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

Thinking about a DIY mini split system? These pre-charged R-454B quick-connect linesets make installation easier without needing a vacuum pump or an EPA Section 608 license. Most 9K and 12K units come with simple 115V plug-in options