Panasonic KS18NB4UA

KS18NB4UA 17500 BTU Ceiling Recessed Mini-Split Air Conditioners With Microprocessor-Controlled Operation, Wireless Remote Control, Self-Diagnosing Function, Dry Mode & Air Sweep Control

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Panasonic Products
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Panasonic KS18NB4UA

Panasonic KS18NB4UA 17500 BTU Ceiling Recessed Mini-Split Air Conditioners With Microprocessor-Controlled Operation, Wireless Remote Control, Self-Diagnosing Function, Dry Mode & Air Sweep Control
Rating: (1 Reviews)
Availability: Special Order [Details]
Consists of the following 3 items:


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Was: $2781.90
Labor Day Sale: -$252.90(9%)
Shipping: FREE
Today's Price: $2,529.00
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Condition:Brand New Factory Sealed With 1 Year USA Warranty
For installation promos & shipping promos.

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Delivery will be scheduled when
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Panasonic Products
Quick Specs:
Brand: Panasonic
Stock Id: SID231603
Type: Mini Split
Width: 24.59"
Height: 12"
Depth: 24.59"
Exterior Depth: 11.22"
Exterior Height: 26.375"
Energy Star: No
Volts: 230/208 Volts
Heat: No
Cooling Capacity: 17500
Technical Details
Cooling Capacity (BTU): 17500
ADA Compliant: No
CFM Room Circulation: 341
Maximum Cooling Amps: 8.3
Maximum Cooling Watts: 1860
Distance from Compressor: 98
Zones: Single
Placement Location: Ceiling Mount
Wireless Remote Controller: Included
Wired Remote Controller: Optional
Number of Zones: 1
Low Ambient Operation: Yes

Panasonics 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.


Microprocessor-Controlled Operation
Microprocessor control ensures that the temperature and humidity levels in the room are always comfortable.

Wireless Remote Control
Panasonics infrared Remote Control with and easy to read LCD Display, gives the user the capability to adjust & set: temperature, sweep (louver control), fan speeds, timer and more, for complete automatic operation.

Self-Diagnosing Function
Details of previous warnings are stored and can be verified on the liquid crystal display. This makes it easier to diagnose malfunctions, greatly reducing service labor. (Wired remote controller)

Dry Mode
By coupling compressor and fan operation, intermittent operation can be precisely controlled according to room temperature, so that air is efficiently dehumidified.

3 Fan Speeds and Automatic Fan Operation
Convenient microprocessor control automatically adjusts fan speed to High, Medium or Low. According to room temperature to maintain a comfortable airflow throughout the room.

Air Sweep Control
The air sweep function moves the louver up and down in the air outlet, directing air in a ¿sweeping¿ motion around the room and providing comfort in every corner.

Louver Control
Louver can be manually set to the desired angle by remote control.

Night Setback Mode for Cooling and Heating

Cooling and DRY Mode:
With the Night Setback Mode, the air conditioner automatically raises the setting temperature 2¿F after 30 minutes, and then another 2¿F after the next 30 minutes.

Heating Mode:
With the Night Setback Mode, the setting temperature is automatically lowered 4¿F after 30 minutes, and then another 4¿F after the next 30 minutes. This saves energy without sacrificing comfort and is ideal for gentle cooling and heating.

24-hour Clock with ON/OFF Program Timer
The remote control unit allows you to set a wide variety of timer-based operations. Such functions include automatic ON/OFF with a timer setting, same time ON/OFF every day, ON timer, OFF timer and Combination timer.

1-hour OFF Timer
When this button is pushed either while the unit is operating or while it is stopped, the unit will operate for one hour and then switch off automatically.

Automatic Restart Function after Power Failure
This feature allows the system to automatically resume operation at its preset program, after power is restored from a power failure.

Fresh Ait Intake

Branch Extension

Built-In Drain Pump
Max. head 20 inches from the discharge of the indoor unit. Condensate pump is only for allowing drain line to meet minimum gravity flow requirements.

Low Ambient Operation

Electric Refrigerant Control Valve
The circulation volume of the refrigerant is controlled by a pulse type electric control valve. In order to attain optimum efficiency, when the power is switched ON, the opening degree of the electric control valve is controlled between 90 and 480 steps.


Quiet Mode
LOW, low fan speed for extra quiet operation.


TypeCeiling Recessed
UnitAir Conditioner
Indoor UnitCS-KS18NB4UW
Outdoor UnitCU-KS18NKUA
Grille AssemblyCZ-18BT1U
Performance & Electrical Ratings
Capacity Cooling (Btu/h)17,500 (4,000 ˜ 17,500)
Moisture Removal - High - Pints/H4.89
Dry Air Flow - High -CFM341
Dry Air Flow - Medium -CFM294
Dry Air Flow - Low -CFM253
SEER - Cooling16
EER - Cooling9.41
Power Supply V, Phase, Hz208 / 230V, Single phase, 60Hz
Running Amps - Cooling - A8.3 (1.2-8.3)
Power Input - Cooling - W1,860 (250-1,860)
Fuse or Circuit Breaker Capacity - A20
Low Ambient ControlEquipped
Wireless Remote ControllerIncluded
Wired Remote Controller (optional)CZ-RD515U
Fan SpeedsHi/Me/Lo & Auto
Timer1 hr OFF and 24-hr PROGRAM
Air Deflection - Horizontal-
Air Deflection - VerticalAutomatic
Air FilterWashable Anit-Mold
Refrigerant ControlElectric Expansion Valve
Operation Sound - In (Hi/Me/Lo) dB-A44 / 40 / 36
Operation Sound - Outdoor (Hi) dB-A47
Refridgerant Piping -TypeFlare
Refridgerant Piping - Discharge - inches1/4"
Refridgerant Piping - Suction - inches1/2"
Refridgerant Pipe Length - ft98
Elevation Difference - Outdoor Above - ft50
* This is maximum elevation difference when the indoor unit is located above the outdoor unit.
Elevation Difference - Outdoor Below - ft50
* This is maximum elevation difference when the indoor unit is located above the outdoor unit.
Dimensions & Weight
Height (inches)Indoor Unit: 12-5/16"
Outdoor Unit: 26-3/8
Width (inches)Indoor Unit: 24-19/32
Outdoor Unit: 34-21/32
Depth (inches)Indoor Unit: 24-19/32
Outdoor Unit: 11-7/32
Net Weight (lbs.)Indoor Unit: 41.3
Outdoor Unit: 90.4

Panasonic KS18NB4UA Reviews & Ratings

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Edna T.
From: Reading, PA
Reviewed on: August 2, 2012
Overall Rating: 4.0

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Verified Owner
"I ordered this over the phone, and my husband set it up the day it arrived. It installed into my ceiling and it has made the air in my home so pleasant." Will Recommend: Yes
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