About This Product CS-E18RB4UW Ceiling 4-Way Recessed Split Indoor Unit
Heating and Air Conditioner - 17,500 Cooling / 20,400 Heat Btu/h
4-Way Airflow Design Sends Cool Air in all Directions Air is returned through the center of the grille, while evenly distributing air through each of the 4 supply air openings. Installation in the center of the room provides for the greatest comfort. However, 1 or 2 supply louvers can be closed for installation near 1 wall to provide 3 or 2 way airflow. Also, by closing off 1 supply louver, you may attach a duct (field supply) to the upper plenum and provide conditioned air to another, separate area.
Whisper-Quiet Operation Thanks to the newly developed turbo fan and decreased resistance of the air path, one of the industry’s lowest levels of noise has been achieved.
Integrated Drain Pump Drain pump is built into the unit to raise the condensate up 20 inches from the drain pump discharge.