Panasonic – 4-Way Ceiling Cassette Heat Pump / E18RB4U Single Split System
4-Way Ceiling Cassette Heat Pump / E18RB4U Single Split System / CS- E18RB4UW Indoor unit (single or multi zone) / CU-E18RB4U Outdoor unit (single zone)
E18RB4U Ceiling 4-Way Recessed Split System17,500 Cooling / 20,400 Heat Btu/h System (Indoor Unit: CS-E18RB4UW/ Outdoor Unit: CU-E18RB4U)
Cooling Capacity: 17,500 (4,400 – 18,700) Btu/h
Heating Capacity: 24,400 (4,400 – 21,000) Btu/h
SEER 17.5 / EER 10.25 / HSPF 8.5
Wireless controller included
Wired controller option: CZ-RD52CU
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.
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.
Fresh Air Intake Plenum (Option)
When used to take in fresh air, attach the optional fresh air-intake plenum to the unit. CZ-26BCU1U for S-26PU1U6 CZ-42BCU1U for S-36/42PU1U6