The temperature control is accurate, allowing you to fine-tune heating and cooling for a more comfortable indoor climate. You can freely switch between multiple modes—cooling, heating, dehumidifying, and fan—in one click to suit every season. The timer function lets you set customized on/off periods, saving energy while fitting your routine. Fan speed is adjustable with multiple levels, including a silent mode for low-noise operation without disturbing sleep, and high speed for quick temperature changes. Compatible for Mitsubishi ， PAR-21MAA