AUX Single Zone 12000-BTU 17 SEER Ductless Mini Split Air Conditioner and Heater with 12-ft Installation Kit in the Ductless Mini Splits department at Lowes.com
Single Zone Ductless Mini Split Installation Kit - 1/4" x 1/2" Line Set - 35' | HVACDirect.com
MINI SPLIT SERVICE KIT | Robinair
Pioneer Copper Piping Kit for Mini Split Installation,1/4 in. - 3/8 in., 10 ft. PKW-1/4-3/8-10 - The Home Depot
What Is the Easiest Mini Split DIY Kit to Install? – HVAC How To