Unit features auto operation, 4-way airflow, 7 fan speeds and strong circulating airflow.

With good speed regulation performance, motor efficiency improved by 30% v.s. normal motor.

DC inverter motor can realize stepless speed regulation to lower noise. Indoor unit can be set to work under auto quiet mode via wired controller.

Water overflow protection, anti-freezing protection, temperature sensor malfunction protection, fan motor overload protection.

Water height difference up to 3.3 ft, which can effectively drain out condensing water and save space.