With All DC, electricity loss is decreased and power consumption reduced.

The unit automatically switches between operating modes based on the temperature setting and room temperature.

Should there be a temporary loss of power, the unit will automatically restart itself in the same operating mode, once the power is restored.

Corrosion-resistance of the heat exchanger in coastal areas has been improved by blue fin treatment of the outdoor unit heat exchanger.

Systems are capable of attaching a field-supplied branch ducts distributing the airflow.

Allows introduction of fresh air to the occupied space.