Thinking about a DIY mini split install? Our systems include pre-charged R-454B...

https://zone-air.com/solutions/diy-mini-splits/

Thinking about a DIY mini split install? Our systems include pre-charged R-454B quick-connect linesets that mean no vacuum pump or EPA Section 608 license is needed. Plus, the 9K and 12K units come with easy 115V plug-in options