Panasonic CSKS18NKU CUKS18NKUA 17500 BTU Single Zone Heat Pump Wall Mounted SEER 20


Panasonic Split Systems


TypeWall Mounted
UnitAir Conditioner
Indoor UnitCS-KS18NKU
Outdoor UnitCU-KS18NKUA
Performance & Electrical Ratings
Capacity Cooling (Btu/h)17,500 (4,000~17,500)
Capacity Heating (Btu/h)
Moisture Removal - High - Pints/H4.89
Dry Air Flow - High -CFM524
Dry Air Flow - Medium -CFM441
Dry Air Flow - Low -CFM377
SEER - Cooling20
EER - Cooling11.7
HSPF - Heating
Power Supply V, Phase, Hz230/208V, 1PH, 60Hz
Running Amps - Cooling - A7 / 7.7(1.2~7.7)
Running Amps - Heating - A
Power Input - Cooling - W1,500 / 1,500(250~1,500)
Power Input - Heating - W
Back-up Heater kW
Fuse or Circuit Breaker Capacity - A15
Low Ambient ControlEquipped
Wireless Remote ControllerIncluded
Wired Remote Controller (optional)CZ-RD515U & CZ-RC515U
Fan SpeedsHi / Me / Lo & Auto
Timer1hr OFF and 24-hr Program
Air Deflection - HorizontalManual
Air Deflection - VerticalAutomatic
Air FilterWashable
Refrigerant ControlElectric Expansion Valve
Operation Sound - In(Hi / Me / Lo/ Qt) dB-A42 / 38 / 30 / 28
Operation Sound - In (Hi/Lo/Q-Lo) dB-A-
Operation Sound - Outdoor (Hi) dB-A51
Refridgerant Piping -TypeFlare
Refridgerant Piping - Discharge - inches1/4"
Refridgerant Piping - Suction - inches1/2"
Refridgerant Pipe Length - ftMax. 100
Elevation Difference - Outdoor Above - ftMax. 50
Elevation Difference - Outdoor Below - ftMax. 50
Dimensions & Weight
Height (inches)Indoor Unit: 11-23/32
Outdoor Unit: 26-3/8
Width (inches)Indoor Unit: 41-15/16
Outdoor Unit: 34-21/32
Depth (inches)Indoor Unit: 8-19/32
Outdoor Unit: 11-7/32
Net Weight (lbs.)Indoor Unit: 26.5
Outdoor Unit: 90.4



Panasonic’s Ductless Split Air Conditioner products offer wide versatility in solving your cooling for a single. The Indoor unit(evaporator) is mounted inside the room, enclosed in a handsome space saving cabinet. It is connected to the outdoor unit(condenser) via refrigerant lines & inter-unit wiring through a 3-1/2” opening in the wall. Since no ductwork is required, installation is simple, fast & efficient. The indoor unit has been uniquely designed to provide Whisper Quiet operation while delivering comfort throughout the room(s). Panasonic Ductless Split Systems bring together sleek styling in wall, duct or ceiling mounted systems, with whisper quiet operations, quality & reliability you can count on.

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