Presenting the 5th Generation MRCOOL DIY 12K BTU Single Zone Mini-Split Condenser, offering year-round heating and cooling for spaces between 350 to 500 sq. ft. Enjoy easy DIY installation with the included 25 ft. QuickConnect line set and DIYPRO cable. Personalize your comfort with a wireless remote, SmartHVAC app, or voice commands. The Gold Fin Condenser ensures superior corrosion resistance, ideal for coastal homes, and guarantees long-lasting performance. Backed by an industry-leading warranty for reliable, energy-efficient operation.