The MRCOOL DIY® R‑5th Gen EasyPro 12,000 BTU Single Zone Mini Split Complete System with 16 ft DIY Quick Connect line set and DIYPRO cable is a homeowner‑friendly, energy‑efficient solution for year‑round heating and cooling. Engineered for true DIY installation, this system arrives with a pre‑charged 16 ft Quick Connect line set and DIYPRO cable, eliminating the need for vacuum pumps or refrigerant handling. With inverter technology, the unit automatically adjusts its output to match comfort needs, delivering smooth and consistent indoor temperatures while helping reduce utility costs through efficient performance.
This system delivers 12,000 BTU of both cooling and heating capacity, making it well‑suited for medium‑sized spaces like living rooms, large bedrooms, or family rooms. Operating on a 115 V electrical supply, the EasyPro model fits standard residential power setups, making it convenient for retrofit projects or new installations where 115 V power is available. Its ductless design allows for flexible placement and efficient distribution of conditioned air without the need for ductwork.
Built for quiet and comfortable operation, the unit provides multiple comfort modes — including Auto, Cool, Heat, Fan‑Only, Dry, and Sleep — offering versatile control for different conditions. This flexibility helps ensure a comfortable indoor environment no matter the season. The system also includes a remote control for easy temperature management right from your seat.
The complete package includes the indoor air handler, outdoor condenser, Quick Connect line set, DIYPRO cable, and remote control, backed by a 1‑year compressor warranty and 2‑year parts warranty for peace of mind. The combination of straightforward installation, efficient performance, and all‑season comfort features makes the MRCOOL DIY® R‑5th Gen EasyPro 12,000 BTU Mini Split Complete System an excellent choice for homeowners seeking dependable, easy‑to‑install climate control.








