Product details:

25 Line Set Extension for Ductless Air Conditioners ( 1/4 and 3/8)Insulated high quality Copper tubingFlared Fittings25 Ft. Wiring Harness Included(14-3)Wall sleeveLine Set Wrap6Ft Drain HoseNeopreneCompatible With the following modelsSENL-09CD-IXSENL-09CD-IYSENA-09HF-IZSENA-09HF-IQWarning: California Proposition 65