Mr. Cool DIY 18,000 BTU 5th Gen Multi-Zone Wall Mounted Indoor Unit - R454B RK Automatically adjusts airflow and slightly

Automatically adjusts airflow and slightly increases set temperature for energy savings while maintaining comfort

Small rooms

000 (ND) / 7

System Type: Ceiling‑suspended ductless air handler + single‑zone cooling only condenser

quiet ceiling-mounted cooling solution for bedrooms

Mr. Cool DIY 18,000 BTU 5th Gen Multi-Zone Wall Mounted Indoor Unit - R454B RK Automatically adjusts airflow and slightlyMRCOOL DIY 18 HP WMAH 230D25 O DIY 12K BTU R 454B Ductless Mini Split Heat Pump The DIY 18 HP WMAH 230D25 O 5th Generation MRCOOL DIY 18K BTU Ductless Mini Split Heat Pump provides efficient, quiet heating and cooling for spaces up to 750 sq ft. Designed for true DIY installation, it requires no specialized tools and pairs with the pre charged 25 foot DIY Quick Connect line set (sold separately) containing eco friendly R 454B refrigeranteliminating