Installing a DIY mini split system is easier than you think. Our pre-charged...
https://angelojvrt605.wpsuo.com/how-long-does-a-concealed-duct-mini-split-install-take
Installing a DIY mini split system is easier than you think. Our pre-charged R-454B quick-connect linesets mean no vacuum pump or special EPA license needed. Choose 115V plug-in models for 9,000 and 12,000 BTU units. Most installs take about 4 to 8 hours