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

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

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. Many setups come with easy 115V plug-in options for 9K and 12K units