KTN828 is the compatible replacement for Samsung ARH138 air conditioner remotes and works with 99.9% of mini-split, HVAC, wall, and window AC units. Features quick numeric code programming, a backlit LCD display with built-in clock, and room temperature monitoring. Supports both heating and cooling modes with intelligent energy-efficient adjustment, plus Fahrenheit and Celsius temperature readouts. The remote is designed for durability and broad compatibility across home and commercial AC systems. Includes wall mount and instructions for convenient installation.
