Now you can control your A/C from your cellphone or any other smart device anytime. Premium PIAW12167B 12,000 BTU split air conditioner inverter outdoor unit is ideal for medium size rooms. The split air conditioner is driven with Inverter Technology that provides fast cooling to reach the desired temperature and keeps room temperature steady with minimal fluctuation reducing the constant starts and stops of regular air conditioning systems. The Inverter air conditioner runs with 16SEER to reduce energy consumption. It also has eco friendly R-410a refrigerant gas, lower noise, and vibration.