Panasonic KS12NB41A

KS12NB41A Ceiling Recessed Mini-Split Air Conditioner With Microprocessor-Controlled Operation, Wireless Remote Control, Self-Diagnosing Function, Dry Mode, Air Sweep Control & Louver Control

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Panasonic KS12NB41A

Panasonic KS12NB41A Ceiling Recessed Mini-Split Air Conditioner With Microprocessor-Controlled Operation, Wireless Remote Control, Self-Diagnosing Function, Dry Mode, Air Sweep Control & Louver Control
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Quick Specs:
Brand: Panasonic
Stock Id: SID231541
Type: Ceiling Recessed
Width: 24 19/32"
Height: 12 5/16"
Depth: 24 19/32"
Exterior Depth: 10 7/16"
Exterior Height: 21 9/16"
Energy Star: No
Volts: 115 Volts
Heat: No
Technical Details
Cooling Capacity (BTU): 11900
ADA Compliant: No
CFM Room Circulation: 235
Maximum Cooling Amps: 12.6
Maximum Cooling Watts: 1260
BTU: 11900
Distance from Compressor: 65
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.


Type Ceiling Recessed
Unit Air Conditioner
Indoor Unit CS-KS12NB41
Outdoor Unit CU-KS12NK1A
Grille Assembly CZ-18BT1U
Performance & Electrical Ratings
Capacity Cooling (Btu/h) 11,900 (3,000 ˜ 11,900)
Moisture Removal - High - Pints/H 4.26
Dry Air Flow - High -CFM 235
Dry Air Flow - Medium -CFM 206
Dry Air Flow - Low -CFM 194
SEER - Cooling 16
EER - Cooling 9.4
Power Supply V, Phase, Hz 115V, Single phase, 60Hz
Running Amps - Cooling - A 12.6 (2.5-12.6)
Power Input - Cooling - W 1,260 (250-1,260)
Fuse or Circuit Breaker Capacity - A 20
Controls Microprocessor
Low Ambient Control Equipped
Wireless Remote Controller Included
Wired Remote Controller (optional) CZ-RD515U
Fan Speeds Hi/Me/Lo & Auto
Timer 1 hr OFF and 24-hr PROGRAM
Air Deflection - Horizontal -
Air Deflection - Vertical Automatic
Air Filter Washable Anit-Mold
Refrigerant R-410A
Refrigerant Control Electric Expansion Valve
Operation Sound - In (Hi/Me/Lo) dB-A 34 / 32 / 31
Operation Sound - Outdoor (Hi) dB-A 47
Refridgerant Piping -Type Flare
Refridgerant Piping - Discharge - inches 1/4"
Refridgerant Piping - Suction - inches 3/8"
Refridgerant Pipe Length - ft 65
Elevation Difference - Outdoor Above - ft 23
* This is maximum elevation difference when the indoor unit is located above the outdoor unit.
Elevation Difference - Outdoor Below - ft 23
* 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: 21-9/16¿
Width (inches) Indoor Unit: 24-19/32¿
Outdoor Unit: 28-11/32¿
Depth (inches) Indoor Unit: 24-19/32¿
Outdoor Unit: 10-7/16¿
Net Weight (lbs.) Indoor Unit: 41.3
Outdoor Unit: 75

Panasonic KS12NB41A Reviews & Ratings

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