The RR2054 is a replacement remote control designed for Haier WJ26X24023 portable air conditioner units. This remote provides full operational control of your air conditioning system, including temperature adjustment, fan speed settings, and power functions. The RR2054 is compatible with the specified Haier model and restores convenient wireless control when your original remote is lost or damaged. Simple to use and reliable, this replacement remote gets your portable AC unit back to full functionality.