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Panasonic KE12NB41

KE12NB41 Heat Pump Ceiling Cassette Ductless Mini Split System Write a review

KE12NB41 Heat Pump Ceiling Cassette Ductless Mini Split System


Items that are currently in-transit to our warehouse, are currently in-stock at a drop-ship vendor’s, or manufacturer's warehouse will be marked as "Available". These products will ship once your order is processed (usually within 24-48 business hours). For any exceptions to this timeframe, an ETA (Estimated Time of Arrival) for your order will be emailed with accurate shipping dates in order to ensure that you are always updated and informed as to when your order will arrive at its final destination.

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  • Heat: Yes

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Panasonic's Ductless Split Air Conditioner & Heat Pump 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. Available at AppliancesConnection


Panasonic offers wall mounted air conditioners and heat pumps with the utmost in versatility in solving your cooling and heating needs. With the ability to increase efficiencies and provide low energy consumption you will be saving energy costs annually while enjoying a comfortable environment. 


    Microprocessor-Controlled Operation
  • Microprocessor control ensures that the temperature and humidity levels in the room are always comfortable.
  • Wireless Remote Control
  • Panasonic's 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 Air 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.
  • R-410A
  • Quiet Mode
  • LOW, low fan speed for extra quiet operation.



Type Ceiling Recessed
Unit Heat Pumps
Indoor Unit CS-KE12NB41
Outdoor Unit CU-KE12NK1
Grille Assembly CZ-18BT1U
Performance & Electrical Ratings  
Capacity Cooling (Btu/h) 11,900 (3,000 ˜ 11,900)
Capacity Heating (Btu/h) 13,600 (3,000 ˜ 13,600)
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
HSPF - Heating 8.5
Power Supply V, Phase, Hz 115V, Single phase, 60Hz
Running Amps - Cooling - A 12.6 (2.5-12.6)
Running Amps - Heating - A 14.6 (2.5-14.6)
Power Input - Cooling - W 1,260 (250-1,260)
Power Input - Heating - W 1,460 (250-1,460)
Back-up Heater kW  
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 Microprocessor
Air Filter Washable Anti-mold
Refrigerant R-410A
Refrigerant Control Electric Expansion Valve
Operation Sound - In(Hi / Me / Lo/ Qt) dB-A  
Operation Sound - In (Hi/Lo/Q-Lo) dB-A  
Operation Sound - In (Hi/Me/Lo) dB-A 34 / 32 / 31
Operation Sound - Outdoor (Hi) dB-A 51
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: 41.3Outdoor Unit: 75
Chassis Type Through the Wall


Associated Service Corporation ASA

10 Year Major Component Warranty


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  • Brand:Panasonic
  • SKU:KE12NB41
  • UPC:0885170062924
  • Stock Id:287076
  • Product Number:KE12NB41


  • Heat:Yes
  • Heating Capacity (BTU):20,400
  • Wireless Remote Controller:Yes
  • Volts:230

    Technical Details

  • Energy Star:No
  • Type:Mini Split
  • Width:24.59375"
  • Height:12.3125"
  • Depth:"
  • Chassis Type:Through the Wall
  • Cooling Capacity (BTU): 17,500
  • Outdoor Unit:CU-KE12NK1
  • Width Indoor unit:24-19/32
  • Width Outdoor unit:28-11/32
  • Height Indoor unit:12-5/16
  • Height Outdoor unit:21-9/16
  • Depth Indoor unit:24-19/32
  • Depth Outdoor unit:10-7/16
  • Net Weight Indoor unit:41
  • Net Weight Outdoor unit:75
  • Indoor Unit:CS-KE12NB41
  • Weight:150.00 lbs