MRCOOL 50ft x 1/4in x 1/2in Pre-Charged Line-Set and DIY Pro Cable for DIY 9000, 12000 and 18000 BTU Wall Mounted Air Handler

When 1-standard size DIY Quick Connect line set is not long enough, 2-standard quick connect line sets can be combined using our DIY coupler to increase the desired length of the quick connect line sets. This also comes with the communication wire needed to connect your DIY air handler to your DIY condenser. This is a 50 ft. line set.