MRCOOL DIY Ductless Mini Split Air Conditioner - 9K, 12K & 18K BTU Line Set with Pre-Charged Refrigerant - Perfect for Home, Garage & Office Cooling Solutions

This indoor line set is for MRCOOL DIY Ductless Split System. It is user-friendly, easy to install, and comes pre-charged and sealed from the factory with the correct amount of R-410A refrigerant.

It features Quick Connect fittings so that it can plug in easily to both the air handler and the condenser without losing charge or being exposed to environmental contaminants. To properly seal it, you will need a wrench and a hex key.